“April showers bring May flowers that bloom in June...” singers croon, but we know they bring grass. Healthy, tall growing, vibrant, green grass that has to be cut on a regular basis.
I popped off the blade on my grass cutter to give it a much needed sharpening. I’m always amazed by rotary mower blades, only the tips are sharp. I always thought they would be more effective if the entire blade was razor sharp.
Not so, grass cutter man. Only the tips of the blade need to be sharpened. More on that later.
I use to take my blade into a mower shop where I envisioned a skilled certified technician (in a white lab coat, of course) who would carefully grind and polish the blade with a set of water cooled stones at some precise angle dictated by the blade manufacture. Careful to take only an equal amount of metal from both blade ends, he would constantly check the blade’s balance so it will spin true.
Not so, grass cutter man. Some guy eyeballs the edge while passing it over the course grind wheel. Sparks shoot out the back of the grinder and maybe he makes a second pass to see more sparks if he missed the fireworks last 4th of July.
I hate it when reality collides with my imagination! So I bought a disk-shaped stone with a plastic collar/guide that fits my cordless drill and now I just clap the blade in a vice and grind it myself. Then when I’m done, I can use a fine carbide stone to polish up the rough spots.
I was thinking while clamping it in the vice, how fast does the edge move? I took a measurement from the blade axle center to the leading and trailing edge. The back of the blade is 4.5 inches from the center while the leading edge is 9.5 inches. Since the blade spins at 3600 rpm that means the blade is spinning at, ahh, let’s see, 3.1415 times 0.375, carry the 7…
Wow, the front of the blade zips along at 101 miles per hour while the back of the blade is loafing along at a measly 48 miles per hour. The blade is only five inches long, so if I’m mowing an inch a second, (as a trivial exercise to the reader I let you calculate how fast I’m walking), a one inch section of the blade spins 60 revolutions over that one inch of grass.
Speaking for myself, cutting grass has a new dimension of fun!
Tuesday, June 15, 2010
Wednesday, June 9, 2010
On the Road from Atlanta
The Monday after the Blade Show was a travel day. As predicted by Nostradamus on my last blog entry, it was a long day.
On behalf of 100,000 drivers I want to acknowledge and thank the unofficial pit-stop of America. They are clean, well lit and air-conditioned. Thanks McDonalds! I never would have made it home without you.
Some people think trips are fueled by gasoline. My trip home was fueled by McDonald’s iced-coffees!
Now comes the work of filing all the literature, business cards and notes for future blogs. My parting lines come from the music world, but pertain to knives and many aspects of daily life: C sharp or B flat.
On behalf of 100,000 drivers I want to acknowledge and thank the unofficial pit-stop of America. They are clean, well lit and air-conditioned. Thanks McDonalds! I never would have made it home without you.
Some people think trips are fueled by gasoline. My trip home was fueled by McDonald’s iced-coffees!
Now comes the work of filing all the literature, business cards and notes for future blogs. My parting lines come from the music world, but pertain to knives and many aspects of daily life: C sharp or B flat.
Sunday, June 6, 2010
On the road to Atlanta: Day Five
This was the final day at the Blade Show. The show officially ended at 3:00 but the vendors start packing up earlier. In some cases earlier meant yesterday by being willing to negotiate better prices. Everything you don’t have to pack-up and ship home is a savings in both money and effort. Others started packing up this morning, organizing boxes; making sure things were ready to repack. I can’t help wonder if there might not be a flea market mentality at 2:30. Especially with custom makers who needed a few more sales.
I finished at noon. For me, today was a seminar day. I wanted to see Historical Sword-fighting Techniques by the Reinhardt Legacy Team. Hank Reinhardt started Museum Replicas years ago because he believed people had an interest in sword and sword fighting. As he tried to duplicate medieval combat he discovered or re-discovered the techniques contemporary fighters wrote about. Hank has passed on but his students carry on. Watching them fight explains a lot about both knives and swords.
A Hit! Good thing the tip is padded!
Titanium Knives are both the bane and Holy Grail of knife making. Strong, light, non-magnetic, resistant to normal oxidation -- this wonder metal has a serious draw-back.
Is it toxic? Nope, we implant titanium in the body all the time. Too expensive? Price never stopped a custom knife maker. Do people laugh and call us girly-men for carrying titanium blades? Well, yes they do, but it’s not because of the blade. The metal can only be hardened to Rockwell 40ish unless you’re NASA. Soft metals don’t stay sharp. Why? Well, it has to do with the metal's shifting grain boundaries and how micro-crystalline strain fields resist movement. Enought to know that hardness is related to strength and strength means edge retention.
What George Lambert has done is find a way to use a Rocklin spark deposition machine to place a thin layer of tungsten carbide (with a Rockwell value of 74) which provides a self-sharpening edge caused by the erosion of the softer material.
Sounds like a pipe dream, but nature does it with beaver’s teeth and welders do it to digging tools by layering hard face on one side of softer material.
George claims you can take cheap steel which gives you 20 hemp rope cuts and by using only this treatment, can increase it to 400. So you can make flexible knives that perform like the hardest. WOW!
My high spot was the Victorinox build-a-knife machine. I pictured a large computer controlled machine with pre-loaded polymer pellets ready for injection and clam shell-like dies that spit out a knife every time they open.
Dan Carpenter pulled a fellow from the audience and with a little hand-operated press, a repair block, a pair of nippers and a machinist hammer, he built a Victorinox Spartan pocket knife. Having seen this done, I understand knife repair so much better.
There will be more comments and images later. The Blade Show needs to be reflected in the mirror of time. Too many things happen at once and a little distance is needed. Tomorrow is the trip home and a return to the world. It will be a long day.
I finished at noon. For me, today was a seminar day. I wanted to see Historical Sword-fighting Techniques by the Reinhardt Legacy Team. Hank Reinhardt started Museum Replicas years ago because he believed people had an interest in sword and sword fighting. As he tried to duplicate medieval combat he discovered or re-discovered the techniques contemporary fighters wrote about. Hank has passed on but his students carry on. Watching them fight explains a lot about both knives and swords.
A Hit! Good thing the tip is padded!
Ready! SET! FIGHT!
CUT!
Titanium Knives are both the bane and Holy Grail of knife making. Strong, light, non-magnetic, resistant to normal oxidation -- this wonder metal has a serious draw-back.
Is it toxic? Nope, we implant titanium in the body all the time. Too expensive? Price never stopped a custom knife maker. Do people laugh and call us girly-men for carrying titanium blades? Well, yes they do, but it’s not because of the blade. The metal can only be hardened to Rockwell 40ish unless you’re NASA. Soft metals don’t stay sharp. Why? Well, it has to do with the metal's shifting grain boundaries and how micro-crystalline strain fields resist movement. Enought to know that hardness is related to strength and strength means edge retention.
What George Lambert has done is find a way to use a Rocklin spark deposition machine to place a thin layer of tungsten carbide (with a Rockwell value of 74) which provides a self-sharpening edge caused by the erosion of the softer material.
Sounds like a pipe dream, but nature does it with beaver’s teeth and welders do it to digging tools by layering hard face on one side of softer material.
George claims you can take cheap steel which gives you 20 hemp rope cuts and by using only this treatment, can increase it to 400. So you can make flexible knives that perform like the hardest. WOW!
My high spot was the Victorinox build-a-knife machine. I pictured a large computer controlled machine with pre-loaded polymer pellets ready for injection and clam shell-like dies that spit out a knife every time they open.
The machine
Dan Carpenter pulled a fellow from the audience and with a little hand-operated press, a repair block, a pair of nippers and a machinist hammer, he built a Victorinox Spartan pocket knife. Having seen this done, I understand knife repair so much better.
tap! Tap! TAP! Finished!
There will be more comments and images later. The Blade Show needs to be reflected in the mirror of time. Too many things happen at once and a little distance is needed. Tomorrow is the trip home and a return to the world. It will be a long day.
Saturday, June 5, 2010
On the Road to Atlanta: Day Four
Do you know these people? I found them wandering by the Spyderco booth in good spirits and having the time of their lives. More of the WRCA gang from northeastern Ohio. Next year we’ll have to plan a WRCA dinner. It’s way too hard to keep meeting in hallways.
I bought a Swamp Rat fixed blade today. I like the thickness and the micarta handle. What I find hard to believe is - a sheath doesn’t come with it. I’m planning on ordering one from Bud Brown Ind. What’s very cool is he accepts PayPal, and claims it has bumped his business up. Stands to reason, click a button and the funds are on the way.
There are so many things to experience at the Blade Show. I attended Ernest Emerson’s presentation on surviving mortal combat. It was eye opening and motivating and a bit alarming all at the same time. I’ve heard him before and I’d go out of my way to hear him again.
If you asked him who he is, he would tell you he’s a fighter. He’s trained his entire life and continues to train. He just happens to own a knife company. He’s got a lot of good stuff on his website. Check out his must read book list. I’m proud to tell you I own several of his recommended books and I agree with his ideas on preparation and readiness.
Here’s a partial list:
PS: Keep your eyes open for the Spyderco Balance. I know people who have fallen in love with it at first glance.
Ed Fowler, one of a kind. A modern cowboy. And no, he's not holding a spare hat!
Ed spoke about the need to see and understand the needs of the customer and reflect them in the knives you make for them. Every new steel or change in manufacturing should have destructive testing associated with those changes. How far can I bend a knife and will it break? How much force does it take to bend? Will it chip if I drop the knife tip first on a concrete floor? He sees every knife as a survival tool. It may be chopping a hole in an ice covered lake to refill your canteen or chopping through a plaster wall to escape a fire. I like that philosophy. Knives are tools and while many, many knives are great works of art, at the core, a knife should be a tool.
The show ends tomorrow. I have two more days of "On the road..."
Ernie tells about surviving urban mortal combat
If you asked him who he is, he would tell you he’s a fighter. He’s trained his entire life and continues to train. He just happens to own a knife company. He’s got a lot of good stuff on his website. Check out his must read book list. I’m proud to tell you I own several of his recommended books and I agree with his ideas on preparation and readiness.
I met with Joyce from Spyderco and got to talk knives with her. Big changes in Spyderco knives are on their way. Most of them will pass unnoticed because Spyderco constantly improves. They call it C.Q.I. or Constant Quality Improvement. Frankly, having worked at three major international companies, you can take it from me, you either continue to improve or you will wither on the vine.
- Flat grind blades for Delica and Endura, with colored handles,
- Manix2 as a test platform for new steels and more precision manufacturing,
- Improved Para-Military 2 with better opening smoothness and top lock,
- So many new designs, the Spyderco collectors better warm up their credit cards.
Two of my favorite Blade Show ladies:
Karen from Knives and More and Joyce from Spyderco.
PS: Keep your eyes open for the Spyderco Balance. I know people who have fallen in love with it at first glance.
Ed Fowler has been both an anchor and windsock in the knife industry for 30 years. When knife makers need help and find themselves adrift, they turned to Ed. If you want to see the direction custom makers are headed, well you should also look to Ed.
Ed Fowler, one of a kind. A modern cowboy. And no, he's not holding a spare hat!
The show ends tomorrow. I have two more days of "On the road..."
Friday, June 4, 2010
On Road to Atlanta: Day Three
The VIP check in window opens at 10 AM and we’re in line at 8:30.
“Excuse me,” I say to the three people standing at the edge of the booths. “Are you in line?They were and now the line has five. We were soon joined by two more in back of us and the line was seven. The five people around us formed a Busse fan club. I have to admit, they had some unusual knives. Busse designs and produces specific lots of knives, swords and hatchets. And then they are done! Finished. Never to come again!
They will, however, revisit, tweak, alter and modify the design, steel or handle. The five around us were real fans of Busse; it was their favorite topic of conversation. It’s the tweaking that makes the knives so collectable.
By 9:30 we spy the WRCA contingency. Mikes actually finds us and walks up to say hello.
By 10:00 we got our passes and the advance opening is at 12:00. I’m trying not to get caught up in Busse fever, but it’s not easy.
The doors opened up at noon to VIP pass holders. If you didn’t get a VIP pass you paid too much and they were almost as common as mosquitoes in summer. By 2:00 we had covered almost a third and by 4:30 two-thirds of the show was done.
Initial impressions? There are a lot of custom knife makers and frankly, after awhile the knives all start to look alike. Yes, I know it blaspheme, but they do. The really distinctive knives, the art knives were out of reach for many of us. They are the pearl of great price for which you will sell everything to buy. I’m just not will to give up everything for one knife.
Do you know these people? I found them hanging around the entrance to the show.
They look happy now, but wait until the end of the day when their shoes are off and their feet are up in the air. I know, ‘cause I stopped early and put my feet up.
I ran into Grant and Gavin Hawk. I’ve watched them for years and I got to see their new prototype knife with the Hawk lock. It’s incredible. The knife opens so smoothly and the lock, accessed through an opening in the side of the handle is so smooth. It’s incredible. Am I repeating myself? I should, it is the most ingenious design I’ve seen at the show. I would have bought the prototype in a heart beat, but it was already in near stupid money range.
“Excuse me,” I say to the three people standing at the edge of the booths. “Are you in line?They were and now the line has five. We were soon joined by two more in back of us and the line was seven. The five people around us formed a Busse fan club. I have to admit, they had some unusual knives. Busse designs and produces specific lots of knives, swords and hatchets. And then they are done! Finished. Never to come again!
They will, however, revisit, tweak, alter and modify the design, steel or handle. The five around us were real fans of Busse; it was their favorite topic of conversation. It’s the tweaking that makes the knives so collectable.
By 9:30 we spy the WRCA contingency. Mikes actually finds us and walks up to say hello.
By 10:00 we got our passes and the advance opening is at 12:00. I’m trying not to get caught up in Busse fever, but it’s not easy.
The doors opened up at noon to VIP pass holders. If you didn’t get a VIP pass you paid too much and they were almost as common as mosquitoes in summer. By 2:00 we had covered almost a third and by 4:30 two-thirds of the show was done.
Initial impressions? There are a lot of custom knife makers and frankly, after awhile the knives all start to look alike. Yes, I know it blaspheme, but they do. The really distinctive knives, the art knives were out of reach for many of us. They are the pearl of great price for which you will sell everything to buy. I’m just not will to give up everything for one knife.
Private collection, but for the right price, well everything is negotiable
$1000 for a knife? Yes it beautiful. I suspect it will hold its value, and yes you better get insurance on it. Still, it’s stupid money range. If you have it to spare, hey, go ahead and spend it and pump up the economy. I did my part. I bought a giraffe bone handled dagger from Bossie knives for under $200. 
Daggers, not just stabbin' olives any more
Do you know these people? I found them hanging around the entrance to the show.
I ran into Grant and Gavin Hawk. I’ve watched them for years and I got to see their new prototype knife with the Hawk lock. It’s incredible. The knife opens so smoothly and the lock, accessed through an opening in the side of the handle is so smooth. It’s incredible. Am I repeating myself? I should, it is the most ingenious design I’ve seen at the show. I would have bought the prototype in a heart beat, but it was already in near stupid money range.
Proto-types - before any of the knife mag get 'em
Rumor has it that Kershaw will be factory producing them. When? My sources tell me that a prototype has not been delivered yet, so it may be a while.
Thursday, June 3, 2010
The Road to the Blade Show: Day 2
“Sir,” the Georgia State Trooper said standing carefully behind me. “Do you know why I stopped you?”
“Well, Officer, when I saw your lights in my rear view mirror I looked down at my speedometer and saw I was doing 73. Isn’t this a 70 mph zone?”
“Exactly, sir. (We both knew “sir” stood for simpering imbecile retard). I also noticed you using your turn signal, moving out of the way for merging ramp traffic and surrendering the passing lane to faster traffic.”
I wasn’t sure where this conversation was going. I was quite certain he wasn’t about to issue a good driving certificate.
“Your driving is confusing the other drivers. I had to stop and help a driver who drove off into the median strip after you used your turn signals to signal a lane change. You left him totally confused and mesmerized. Since you’re from out of town, I just going to issue you a warning this time, sir. Stop driving with caution!”
That was my introduction to Georgia traffic.
I arrived at the Renaissance Waverly Hotel, HQ for the Blade Show. The show is actually north of Atlanta. The advantage of staying at the hotel is the close proximity to the exhibitors. I don’t have to move my car; I can return to my room anytime, and I don’t need to get up at the crack of dawn to be here early.
The rooms are arranged around the perimeter of the hotel so that each has a walkway in front of the room door that allows you to stand and look down to the first floor. A bank of glass-sided elevators whisks people between floors.
From the birds-eye view I can look down on people and watch them show off their knives to each other. I see a lot of large fixed blade knives, but I can’t recognize the types from the twelfth floor. Should this occur in any other hotel, I’m sure hotel security would be asking those people to leave or marshalling the troops in anticipation of a knife brawl.
I can sign in tomorrow morning at 9:30. I expect the line will be rather long. I wonder if anyone is going to camp out to be first in line. I don’t think my wife would let me be that guy.
“Well, Officer, when I saw your lights in my rear view mirror I looked down at my speedometer and saw I was doing 73. Isn’t this a 70 mph zone?”
“Exactly, sir. (We both knew “sir” stood for simpering imbecile retard). I also noticed you using your turn signal, moving out of the way for merging ramp traffic and surrendering the passing lane to faster traffic.”
I wasn’t sure where this conversation was going. I was quite certain he wasn’t about to issue a good driving certificate.
“Your driving is confusing the other drivers. I had to stop and help a driver who drove off into the median strip after you used your turn signals to signal a lane change. You left him totally confused and mesmerized. Since you’re from out of town, I just going to issue you a warning this time, sir. Stop driving with caution!”
That was my introduction to Georgia traffic.
I arrived at the Renaissance Waverly Hotel, HQ for the Blade Show. The show is actually north of Atlanta. The advantage of staying at the hotel is the close proximity to the exhibitors. I don’t have to move my car; I can return to my room anytime, and I don’t need to get up at the crack of dawn to be here early.
The rooms are arranged around the perimeter of the hotel so that each has a walkway in front of the room door that allows you to stand and look down to the first floor. A bank of glass-sided elevators whisks people between floors.
By 8:00 pm the lobby is filled with people, glasses and knives
From the birds-eye view I can look down on people and watch them show off their knives to each other. I see a lot of large fixed blade knives, but I can’t recognize the types from the twelfth floor. Should this occur in any other hotel, I’m sure hotel security would be asking those people to leave or marshalling the troops in anticipation of a knife brawl.
I can sign in tomorrow morning at 9:30. I expect the line will be rather long. I wonder if anyone is going to camp out to be first in line. I don’t think my wife would let me be that guy.
Wednesday, June 2, 2010
On the Road to Atlanta: Day One
The Blade Show starts Friday, 4 June. I’m somewhere in Kentucky held up for the night. I may or may not have wireless connectivity. A bad storm has passed through the area and I’m lucky to be somewhere that has power.
I’m excited. The Blade Show has national and yes, international publicity and appeal. I’ve been to the Shooting, Hunting, Outdoor Trade (SHOT) Show which is also an international show, so I’m no stranger to large crowds surrounding little nuggets of famous people.
The Blade Show is a little different. It’s all about knives. Mostly custom knife makers, but the big knife companies will be there.
I’m looking forward to several seminars. Ernie Emerson on dealing with the mindset of surviving battle. Titanium blades are well known in the diving community, especially with divers dealing with magnetic sensitive infernal machines (magnetic mines for those of you not use to the purple prose of yesteryear). But they don’t hold an edge very well. New (?) techniques to introduce carbides to harden and stabilize the edge which are applicable to other steels will be introduced.
There will be cutting, fencing/dueling and forging demos. I want to see it all, but can’t. I’ll report back on things I see and do.
A lot of knife related activities and opportunities to cover in 2.5 days. Now all I have to do is find internet connectivity.
I’m excited. The Blade Show has national and yes, international publicity and appeal. I’ve been to the Shooting, Hunting, Outdoor Trade (SHOT) Show which is also an international show, so I’m no stranger to large crowds surrounding little nuggets of famous people.
The Blade Show is a little different. It’s all about knives. Mostly custom knife makers, but the big knife companies will be there.
I’m looking forward to several seminars. Ernie Emerson on dealing with the mindset of surviving battle. Titanium blades are well known in the diving community, especially with divers dealing with magnetic sensitive infernal machines (magnetic mines for those of you not use to the purple prose of yesteryear). But they don’t hold an edge very well. New (?) techniques to introduce carbides to harden and stabilize the edge which are applicable to other steels will be introduced.
There will be cutting, fencing/dueling and forging demos. I want to see it all, but can’t. I’ll report back on things I see and do.
A lot of knife related activities and opportunities to cover in 2.5 days. Now all I have to do is find internet connectivity.
Monday, May 31, 2010
The Edge of Random Violence
Unfortunately what appears to be random violence isn’t. The victim’s perception of random violence is seldom shared by perpetrator. Peyton Quinn in his book “A Bouncer’s Guide to Barroom Brawling...” suggests that unprovoked violence is the result of the victim being too happy. The perpetrator loaded with misfortune, unhappiness, locked into a dead-end with no conceivable way out, finds a target that seems too happy. So the theory goes.
Usually the targets are weaker, less able to defend themselves. The attack comes at some moment controlled by the aggressor, usually when the target is the weakest. With perverse logic, the more helpless the victim the better the target, so who could be a better victim then children? This seems to be the pattern we see reported from China, where depressed, failed business men attack grade school children.
In a dictatorship, were it is unlikely, impossible and inconceivable a private citizen could obtain a handgun, knives and even hammers are used.
What I find surprising is the success of these attacks in land considered the sun-source of martial arts. With the martial art tradition of China, how can one man with a knife, assault several teachers and manage to harm children? Where is Kwai Chang Caine when we need him? Well Mao took care of him. Outlawing traditional martial arts, Mao promoted something called Wushu. No matter what you read about it, any fighting style in which the entire blocking surface of the forearm is replaced with the palm in a rising block is the art of the dilatants.
The latest attack seems different.
http://editicnn.com/2010/WORLD/asiapcf/05/19/china.knife.attack/
CNN reports that 5 or 6 men rushed a college dorm in the pre-dawn morning attacking anyone in their way. Armed with knives and meat cleavers, nobody was killed, but several were injured. One student hand his hand chopped off.
The story makes me wonder. Was someone caught red-handed in the cookie jar? Maybe trifling with someone’s daughter or broke some taboo? I suspect the news media for their lack of veracity. How should I evaluate the Chinese government controlled news media?
It is especially troubling to see knives fall into the category of favorite tools of children killers. Every time I read about these incidents I feel knife collectors and admirers take a right hook to the face and get a collective shiner. There’s no beef steak for this shiner either. I wonder how long it will be before somebody gets the idea that maybe knives should not be sold out of hardware and department stores to the general public.
Usually the targets are weaker, less able to defend themselves. The attack comes at some moment controlled by the aggressor, usually when the target is the weakest. With perverse logic, the more helpless the victim the better the target, so who could be a better victim then children? This seems to be the pattern we see reported from China, where depressed, failed business men attack grade school children.
In a dictatorship, were it is unlikely, impossible and inconceivable a private citizen could obtain a handgun, knives and even hammers are used.
What I find surprising is the success of these attacks in land considered the sun-source of martial arts. With the martial art tradition of China, how can one man with a knife, assault several teachers and manage to harm children? Where is Kwai Chang Caine when we need him? Well Mao took care of him. Outlawing traditional martial arts, Mao promoted something called Wushu. No matter what you read about it, any fighting style in which the entire blocking surface of the forearm is replaced with the palm in a rising block is the art of the dilatants.
The latest attack seems different.
http://editicnn.com/2010/WORLD/asiapcf/05/19/china.knife.attack/
CNN reports that 5 or 6 men rushed a college dorm in the pre-dawn morning attacking anyone in their way. Armed with knives and meat cleavers, nobody was killed, but several were injured. One student hand his hand chopped off.
The story makes me wonder. Was someone caught red-handed in the cookie jar? Maybe trifling with someone’s daughter or broke some taboo? I suspect the news media for their lack of veracity. How should I evaluate the Chinese government controlled news media?
It is especially troubling to see knives fall into the category of favorite tools of children killers. Every time I read about these incidents I feel knife collectors and admirers take a right hook to the face and get a collective shiner. There’s no beef steak for this shiner either. I wonder how long it will be before somebody gets the idea that maybe knives should not be sold out of hardware and department stores to the general public.
Tuesday, May 18, 2010
Changes: The Only Constant
Dale Warther lost his battle to cancer. I don’t know if you’ll recognize his name. I don’t think he ever won an award from Blade Magazine. He was never on Celebrity Apprentice or WWF. Warther knife designs haven’t changed significantly in years since master carver Mooney Warther. Each knife comes with old fashioned quality and value, pride of workmanship and an understanding that form must be a handmaiden to function. With a little care on your part, they are the knives you’ll leave to your children.
Dale was part of the knife world foundation. I met him through a knife club and he always had a good word and time to talk about knives. He will be sorely missed.
Saturday was shaping up to be an exciting weekend but a turn of events raised the table stakes. Not all excitement is a good thing and sometimes change brings mixed blessings. My mother-in-law needed to taken to emergency with the blessings of her cardiologist.
Thankfully it wasn’t her heart after all, but she experienced a drop in hemoglobin while in the hospital. Hemoglobin is an iron based molecule in red blood cells that transports oxygen and carbon dioxide in our bodies. I vaguely remember studying its biochemistry. Microscopic changes in the body’s acid concentrations cause the molecule to exchange oxygen and carbon dioxide. It’s another knife edge the body maintains.
We had to take the long way to the hospital because the expressway was backed up. I found myself at a T-intersection at University of Akron. (So now you know where I live…) The light was red for me and apparently red for the car on my left. It was also the only other automobile at the intersection or visible is this small part of the universe. Mom’s in the back seat and she’s as well as can be expected, but I need to get her to the hospital. Let me explain need.
It’s quite indescribable. Strip way the veneer of civilization, no matter how thick or thin. Then expose that inner primal creature with a single thought. That thought needs no justification or explanation; it simply exists to make a single demand. Last Saturday the demand was to get to the hospital.
So given this barking, gnawing, demanding creature locked in my soul, I gave serious thought to blowing the light. One little brain cell kept telling me that if I ventured into the intersection against the red, that would be the exact second the other car would also decided to blow the light. Knowing this is one thing, but the creature kept flapping its bat–like wings demanding that I do SOMETHING.
I was about to hit the emergency flashers and horn when the traffic light resolved the situation and we proceeded into the intersection under the green light.
Later in the emergency waiting room I realized we live on a knife edge. Some days it’s a little dull and the footing more relaxed. Your mistakes can slide you forward or backward and you can noodle around with impunity. Other days you’re unknowingly and precariously balanced on the wire edge and a mistaken breath will push you off the edge and into the abyss.
Dale was part of the knife world foundation. I met him through a knife club and he always had a good word and time to talk about knives. He will be sorely missed.
Saturday was shaping up to be an exciting weekend but a turn of events raised the table stakes. Not all excitement is a good thing and sometimes change brings mixed blessings. My mother-in-law needed to taken to emergency with the blessings of her cardiologist.
Thankfully it wasn’t her heart after all, but she experienced a drop in hemoglobin while in the hospital. Hemoglobin is an iron based molecule in red blood cells that transports oxygen and carbon dioxide in our bodies. I vaguely remember studying its biochemistry. Microscopic changes in the body’s acid concentrations cause the molecule to exchange oxygen and carbon dioxide. It’s another knife edge the body maintains.
We had to take the long way to the hospital because the expressway was backed up. I found myself at a T-intersection at University of Akron. (So now you know where I live…) The light was red for me and apparently red for the car on my left. It was also the only other automobile at the intersection or visible is this small part of the universe. Mom’s in the back seat and she’s as well as can be expected, but I need to get her to the hospital. Let me explain need.
It’s quite indescribable. Strip way the veneer of civilization, no matter how thick or thin. Then expose that inner primal creature with a single thought. That thought needs no justification or explanation; it simply exists to make a single demand. Last Saturday the demand was to get to the hospital.
So given this barking, gnawing, demanding creature locked in my soul, I gave serious thought to blowing the light. One little brain cell kept telling me that if I ventured into the intersection against the red, that would be the exact second the other car would also decided to blow the light. Knowing this is one thing, but the creature kept flapping its bat–like wings demanding that I do SOMETHING.
I was about to hit the emergency flashers and horn when the traffic light resolved the situation and we proceeded into the intersection under the green light.
Later in the emergency waiting room I realized we live on a knife edge. Some days it’s a little dull and the footing more relaxed. Your mistakes can slide you forward or backward and you can noodle around with impunity. Other days you’re unknowingly and precariously balanced on the wire edge and a mistaken breath will push you off the edge and into the abyss.
Wednesday, May 12, 2010
Knives in the Net
It’s been an interesting couple of days for knives. I started searching online for news about knives, mostly in preparation for attending the Blade Show and found a link in the New York Times to a South American knife maker. http://www.artisanalknives.com/index.html
He specializes in Damascus steel with a traditional look that results in folding different steels onto themselves over and over…Did I mention you need to fold it over again?
I wish the website showed better images of his knives. The New York time suggest Damascus knives run about $150 an inch but Artisanal Knives charges significantly less. From the few images I saw at the website, I liked the simple, clean lines that give his knives elegance.
The UK is in the grip of weapon frenzy. Crime and violence continues to skyrocket. A recent news report recounts the tragic death of a youngster at the hands of a gang. The gang or mob (as they should be called) attacked him with baseball bats and knives. This adds to the growing tally of violence and death from crime in the UK. Of course pocket knives are a great bone of contention and are viewed by the English justice system as offensive weapons with no redeeming purpose. That little Case canoe the boys of your Scout troop gave you as Scout Master could get you hard time in England.
Concerned about UK’s problem of offensive weapons British scientists have warned the population about knife wielding robots. http://www.telegraph.co.uk/science/science-news/7692660/Danger-robots-with-knives-could-attack-humans-accidentally.html
It seems that these tools could be armed with other tools that could be used in an offensive manner injuring humans.
Somebody, please anchored them to ground before these bubble-headed ideas make them float away. It appears the scientists were not talking about autonomous Cylons bent on destroying their human masters in an orgy of knife fighting.
No, this is more of if robots-were-using-knives-to-cut-something-and-you got-in-the-way, or if they ran into you, you might be stabbed. There wasn’t any discussion of what could happen if a 250-pound robot runs into you at 45 mph, or if a metal arm weighing 30 pound whips into you at 100 ft per sec. If you are wondering, just a few words to help: bones break, metal bends.
I don’t know. Maybe we should be worried. My robotic floor cleaner, Rhoomba, has been hanging around the kitchen knife drawer a too much for my comfort.
He specializes in Damascus steel with a traditional look that results in folding different steels onto themselves over and over…Did I mention you need to fold it over again?
I wish the website showed better images of his knives. The New York time suggest Damascus knives run about $150 an inch but Artisanal Knives charges significantly less. From the few images I saw at the website, I liked the simple, clean lines that give his knives elegance.
The UK is in the grip of weapon frenzy. Crime and violence continues to skyrocket. A recent news report recounts the tragic death of a youngster at the hands of a gang. The gang or mob (as they should be called) attacked him with baseball bats and knives. This adds to the growing tally of violence and death from crime in the UK. Of course pocket knives are a great bone of contention and are viewed by the English justice system as offensive weapons with no redeeming purpose. That little Case canoe the boys of your Scout troop gave you as Scout Master could get you hard time in England.
Concerned about UK’s problem of offensive weapons British scientists have warned the population about knife wielding robots. http://www.telegraph.co.uk/science/science-news/7692660/Danger-robots-with-knives-could-attack-humans-accidentally.html
It seems that these tools could be armed with other tools that could be used in an offensive manner injuring humans.
Somebody, please anchored them to ground before these bubble-headed ideas make them float away. It appears the scientists were not talking about autonomous Cylons bent on destroying their human masters in an orgy of knife fighting.
No, this is more of if robots-were-using-knives-to-cut-something-and-you got-in-the-way, or if they ran into you, you might be stabbed. There wasn’t any discussion of what could happen if a 250-pound robot runs into you at 45 mph, or if a metal arm weighing 30 pound whips into you at 100 ft per sec. If you are wondering, just a few words to help: bones break, metal bends.
I must kill-kill-kill...and vacuum the floor!
I don’t know. Maybe we should be worried. My robotic floor cleaner, Rhoomba, has been hanging around the kitchen knife drawer a too much for my comfort.
Sunday, May 9, 2010
Tools and Intentions
We drop our pocket knives in our pockets and sometimes forget how these tools can be used. I try to remember what Mas Ayoob told us about knife attacks every time I gear up. To paraphrase: “Imagine the smallest, most gentle woman you know standing with a 6-inch kitchen knife in her hand. Now imagine that person with a wild, distorted grimace on her face and swinging that blade like she was a Waring blender. Now, who wants to take it away from her?”
Recently Deputy Clay Grant Jr. was doing a little off-duty shopping at Target (the name suggests what’s going to happen) in West Hollywood, California and ran into a woman wielding a knife in each hand. http://www.kxxv.com/Global/story.asp?S=12419226
Fortunately it ended up okay. If by okay you mean injuries are acceptable but nobody died.
That wasn’t the case in the Big Apple, AKA New York City. The Akron Beacon Journal reported in the May 3 issue that Hugo Tale Yax from Guatemala attempted to assist a woman in the Big Apple. I don’t have the details, I don’t know who the woman was or why she was attacked, but in the end someone knifed Hugo. Hugo was a homeless man, but he felt the need to risk all he had, his life, to help this woman. The Beacon reports that security tapes show New Yorkers walking past his still bleeding body without any attempt to help him, much less call the police. I don’t have any real comment. The story says it all.
On the whole, neither New York nor West Hollywood has any really attraction to me as a destination.
I was looking in the employment ads (What! Don’t you ever wonder if there isn’t a better job waiting for you?) from last Sunday. Tucked in among the rest of the ads I found a little something of interest. A private bank, (that’s the way they described it) is looking for a financial officer with the usual and at least one very unusual criterion. They want someone with an underground degree in finance.
Did they want a deep rock miner? Or can you get a covert degree, one that no one will confirm or deny? Is this the handiwork of some secret financial task group working on the edge of international legality?
You tell me - IMF: International Monetary Fund or Impossible Mission Force?
This blog will self destruct when you are done reading it.
Recently Deputy Clay Grant Jr. was doing a little off-duty shopping at Target (the name suggests what’s going to happen) in West Hollywood, California and ran into a woman wielding a knife in each hand. http://www.kxxv.com/Global/story.asp?S=12419226
Fortunately it ended up okay. If by okay you mean injuries are acceptable but nobody died.
That wasn’t the case in the Big Apple, AKA New York City. The Akron Beacon Journal reported in the May 3 issue that Hugo Tale Yax from Guatemala attempted to assist a woman in the Big Apple. I don’t have the details, I don’t know who the woman was or why she was attacked, but in the end someone knifed Hugo. Hugo was a homeless man, but he felt the need to risk all he had, his life, to help this woman. The Beacon reports that security tapes show New Yorkers walking past his still bleeding body without any attempt to help him, much less call the police. I don’t have any real comment. The story says it all.
On the whole, neither New York nor West Hollywood has any really attraction to me as a destination.
I was looking in the employment ads (What! Don’t you ever wonder if there isn’t a better job waiting for you?) from last Sunday. Tucked in among the rest of the ads I found a little something of interest. A private bank, (that’s the way they described it) is looking for a financial officer with the usual and at least one very unusual criterion. They want someone with an underground degree in finance.
Did they want a deep rock miner? Or can you get a covert degree, one that no one will confirm or deny? Is this the handiwork of some secret financial task group working on the edge of international legality?
You tell me - IMF: International Monetary Fund or Impossible Mission Force?
This blog will self destruct when you are done reading it.
Thursday, April 29, 2010
Laser Knives, Not Just for Luke Skywalker Any More!
In a CCW class I had a student with a laser sight on his handgun. It’s the first time I’ve seen one like his. Most are under the barrel or off to one side, but this one replaced the rear sight. This placed it above the bore.
The battery and on button were on one side and the laser on the other. You push the battery side once to turn it on and a little diode glows telling you and anyone behind you the laser is turned on. The fellow had a little trouble with it. After couple shots it would turn itself on. While some might think of this as a labor saving device, I like the idea of making my own mistakes and not leaving it to a faulty switch. Still the laser did give me an idea.
I’m surprised that someone hasn’t incorporated a laser in a knife handle. Sears has them in cut-off saws. The saw draws a laser line where the blade is going to cut, saving you from cutting something you don’t want to cut. Like your fingers.
That could be done with a knife. A couple diode lasers and the knife could show you the direction the blade will go if you push it. If the laser is on your fingers or your other arm, that’s the knife’s way of telling you to reposition something out of harm’s way.
Diode lasers use milliwatts of power. They are very efficient and just sip power out of a battery. If, or when we get the beam up to around a watt you wouldn’t need a knife. You’ll just blast through the object.
When that day occurs, I wonder… will there be laser collecting clubs?
The battery and on button were on one side and the laser on the other. You push the battery side once to turn it on and a little diode glows telling you and anyone behind you the laser is turned on. The fellow had a little trouble with it. After couple shots it would turn itself on. While some might think of this as a labor saving device, I like the idea of making my own mistakes and not leaving it to a faulty switch. Still the laser did give me an idea.
I’m surprised that someone hasn’t incorporated a laser in a knife handle. Sears has them in cut-off saws. The saw draws a laser line where the blade is going to cut, saving you from cutting something you don’t want to cut. Like your fingers.
The Bosch-5412L-12-Inch-Dual-Bevel-Slide-Miter-Saw-with-Laser-Tracking . Oh boy! How many knife blades do you see on it?
That could be done with a knife. A couple diode lasers and the knife could show you the direction the blade will go if you push it. If the laser is on your fingers or your other arm, that’s the knife’s way of telling you to reposition something out of harm’s way.
Diode lasers use milliwatts of power. They are very efficient and just sip power out of a battery. If, or when we get the beam up to around a watt you wouldn’t need a knife. You’ll just blast through the object.
When that day occurs, I wonder… will there be laser collecting clubs?
Monday, April 26, 2010
Swiss Army Knife
It’s hard to imagine not owning a Swiss Army style knife. I keep a few around including one with a bent knife blade tip, the results of flicking it into a wooden seat. The straight blade screw driver and bottle opener have proven in valuable to me!
The original knife was actually built by two different companies, both of which shared the Swiss military contracts. Why two companies? Here lies the tale of romance, competition and intrigue. But I’m going to leave that all out.
In 1890 the Swiss Army was supplied by a German company. This caused Karl Elsener a patriotic Swiss citizen, to start a Victorinox to provide the Swiss Government a knife made in the homeland. Later, his general manager, Theodore Wenger started a different company. I think you can guess the company’s name.
Hummm…the plot thickens!
The two companies were located in different parts of Switzerland, each with their own regional dialogs. In an effort to stay neutral, the Swiss government split the military contracts down the middle.
Eventually it was for naught, Victorinox now owns Wenger, but swears the two lines will remain separate and whole.
As a side note, Wikipedia claims “The term "Swiss Army knife" was coined by US soldiers after World War II, presumably because they had trouble pronouncing its original name, "Offiziersmesser.”
http://en.wikipedia.org/wiki/Swiss_Army_knife
One additional note: I asked Victorinox rep at the SHOT Show if they were ever considering the tactical knife market. At the time they said no, largely due to price considerations. Their studies suggest $30 was the best price point for their markets and they worked to stay in that neighborhood.
WIRED Magazine’s website thinks the Victorinox’s Presentation Master is one gadget no truly self respecting geek should be without. www.wired.com/reviews/product/pr_victorinox_pm_knife
It has the normal tools plus a few more. I don’t need to detail them for you, follow the link and find out for yourself. Just let me say 16 gigs of computer memory and a Swiss army knife for a $240 is quite a difference from $30.
You’ve come a long way, babe!
The original knife was actually built by two different companies, both of which shared the Swiss military contracts. Why two companies? Here lies the tale of romance, competition and intrigue. But I’m going to leave that all out.
In 1890 the Swiss Army was supplied by a German company. This caused Karl Elsener a patriotic Swiss citizen, to start a Victorinox to provide the Swiss Government a knife made in the homeland. Later, his general manager, Theodore Wenger started a different company. I think you can guess the company’s name.
Hummm…the plot thickens!
The two companies were located in different parts of Switzerland, each with their own regional dialogs. In an effort to stay neutral, the Swiss government split the military contracts down the middle.
Eventually it was for naught, Victorinox now owns Wenger, but swears the two lines will remain separate and whole.
As a side note, Wikipedia claims “The term "Swiss Army knife" was coined by US soldiers after World War II, presumably because they had trouble pronouncing its original name, "Offiziersmesser.”
http://en.wikipedia.org/wiki/Swiss_Army_knife
One additional note: I asked Victorinox rep at the SHOT Show if they were ever considering the tactical knife market. At the time they said no, largely due to price considerations. Their studies suggest $30 was the best price point for their markets and they worked to stay in that neighborhood.
WIRED Magazine’s website thinks the Victorinox’s Presentation Master is one gadget no truly self respecting geek should be without. www.wired.com/reviews/product/pr_victorinox_pm_knife
It has the normal tools plus a few more. I don’t need to detail them for you, follow the link and find out for yourself. Just let me say 16 gigs of computer memory and a Swiss army knife for a $240 is quite a difference from $30.
You’ve come a long way, babe!
Subscribe to:
Posts (Atom)