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Human-powered rowboat submarine

I love this: Swedish designer Milko Ozlu has created the specs for a human-powered submarine. It’s kind of like a sealed, waterproof scull: Two people sit and row oars that jut out the sides of the craft, and which turn sideways with each forward sweep so they don’t inadvertantly propel the craft backwards.

Back in the early 17th century, the Dutch inventor Cornelius Drebbel designed a similarly oar-powered underwater craft, which never caught on. Apparently Ozlu hadn’t heard of the Drebbel sub when he began work on his creation. Ozlu was mostly just interested in repurposing the motion of sculling — which is highly efficient and conservative of human energy — in a new direction. As he notes in this interview:

“I envision the target group for Uscull as people who enjoy water activities, below or above surface,” says Milko. “As the vehicle has clear parallels to scuba diving and rowing, users with either background could make a smooth transition into the Uscull. The underwater aspect adds a third dimension to rowing,” adds Milko.

Heh. It also adds a new dimension to drowning, probably. Or maybe not: These things are designed to submerge only a few feet, so they might be pretty safe. More pix are here!

(Thanks to Erik Weissengruber for this one!)


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I'm Clive Thompson, a writer on science, technology, and culture. This blog collects bits of offbeat research I'm running into, and musings thereon.

Currently, I'm a contributing writer for the New York Times Magazine and a columnist for Wired magazine. I also write for Fast Company and Wired magazine's web site, among other places. Email or AOL IM me (pomeranian99) to say hi or send in something strange!

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January 31, 2010 » 07:29 PM
V. A. To me death seems to be an evil.
M. What, to those who are al­ready dead? or to those who must die?
A. To both.
M. It is a mis­ery, then, be­cause an evil?
A. Cer­tain­ly.
M. Then those who have al­ready died, and those who have still got to die, are both mis­er­able?
A. So it ap­pears to me.
M. Then all are mis­er­able?
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January 24, 2010 » 03:22 PM

One of the more interesting trends is family, which came in at number five. Specifically, discussion about family, moms, dads, daughters, etc. jumped during 2009. With Facebook users getting older, this isn’t a big surprise. However, the fact that the mention of “kids” jumped by a factor of five this year is rather dramatic. It’s tough to know what this means, though. (via Facebook Unveils Most-Mentioned Topics of 2009

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January 15, 2010 » 01:36 PM

BEYOND AWESOME. They are announcing a recall of the Plush Uterus “due to a potential choking hazard for children”. To apply for it, “Please send an email to the address below with the subject line, ‘UTERUS OPT OUT’”.

January 14, 2010 » 10:04 PM

“To order, please TYPE “YES” IN CHECKBOX BELOW TO AGREE YOU UNDERSTAND THIS PLUSH MUST BE KEPT AWAY FROM KIDS (it is a sex organ, after all). If it is not checked, WE WILL NOT SEND THE UTERUS.” (via @ibogost)

January 11, 2010 » 01:45 PM

I watched Space: 1999 back in the day, but I swear to god I do not remember this scene.

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