
Following up on my last article, I’d like to talk a bit more in detail about Japanese whetstones and their characteristics, especially the vocabulary associated with them.

Following up on my last article, I’d like to talk a bit more in detail about Japanese whetstones and their characteristics, especially the vocabulary associated with them.

OK, I admit this post has nothing to do with Sharpologist’s usual subject matter.
But it’s pretty cool.
Last year I participated in a research study about using a robot (“Survivor Buddy”) to interact with people trapped in disaster situations. I was buried in the rubble of a collapsed building (simulated of course) and a series of experiments were conducted on how I reacted to being “found” by the robot. I was given special goggles that could track my eye movements so the researchers could see what I was looking at during the test period. It was all very fascinating and surprisingly realistic–I really felt “buried” (in fact my wife participated too and she actually became a little panicky at one point).
The video of my participation just became available so I thought I would share it. It begins just before the building “collapes” (the moving “target” you see in the video is the eye tracker):
(Thanks to the Department of Computer Science and Engineering at Texas A&M University.)

Times are tough, but shaving doesn’t have to be a wallet-breaker! This is the next review in my series on affordable shaving creams. From my first review:
Like many wet shavers, the temptation to buy product is always looming, tantalizing. Such a cruel yet satisfying mistress. In an attempt to quench that thirst, I started combing the online shaving stores and reviews for some of the better rated, inexpensive shave creams.
Previous Review: Cremo Cream
Next up…

The Harvard Review had a recent article on how Proctor & Gamble’s Gillette division used “reverse innovation” to bring a new, inexpensive razor to India–the Gillette Guard. You can read the whole thing at the link but let me summarize: Continue reading

Tallow is perhaps the most traditional and widely used ingredient for shaving soaps because it is readily available, inexpensive and when saponified, pure tallow renders a nearly ideal fatty acid profile for making good quality shaving soaps. However, these facts have lead to many misconceptions regarding the benefits of tallow and have subsequently generated several myths. In the present article we will visit a few of them and provide an up to date scientific view on their basis, or lack of. Continue reading
Thanks to Mark Judge for permission to use his video above.
It is generally advised that new traditional shavers learn their technique in a quiet environment so they can get the audio feedback of the razor to gauge how its cutting. And it is a very useful suggestion (plus some people can really get into the full sensory feedback as part of the enjoyment that can be found in shaving). But after that initial learning curve, music playing (softly) in the background can enhance the shave in a different way. Use music to set a mood: relax or energize, suggest an environment, or transport you to a different time. Continue reading

Anyone who has kept track of my habits knows I’m fond of Las Vegas. The shows, the food, the gambling…it all makes for a great (but temporary) fantasy getaway. It also helps that my wife and I were married there. Continue reading