MetaFilter posts tagged with MIT and technology

MIT TechTV

Rykey — Fri, 18 Jul 2008 09:44:07 -0800

MIT TechTV [beta]. Like YouTube for braniacs (minus the scandalous invasion of privacy).

codeofconduct — Fri, 10 Dec 2004 22:47:25 -0800

The MIT microturbine rotor has to turn two million rpm--more than 20,000 revolutions per second. Here's some current efforts. Micro Electric Machines (MEMS)pdf, the future of Aerospace Power Projection? Further interesting reading. pdf A couple of articles are a year-year and a half old, but still current in the analysis of "tiny technology". I find the concept of dime-size turbines to be fantastic!

Portable and off the grid

languagehat — Wed, 03 Dec 2003 13:02:30 -0800

Necessity Is the Mother of Invention. (NY Times, reg. req.) Amy Smith teaches MIT students about the politics of delivering technology to poor nations and the nitty-gritty of mechanical engineering and helped start the IDEAS competition; she herself designed (among other things) a screenless hammer mill suited to third-world conditions and using "materials available to a blacksmith in Senegal."

Smith's entire life is like one of her inventions, portable and off the grid. At 41, she has no kids, no car, no retirement plan and no desire for a Ph.D. Her official title: instructor. ''I'm doing exactly what I want to be doing. Why would I spend six years to get a Ph.D. to be in the position I'm in now, but with a title after my name? M.I.T. loves that I'm doing this work. The support is there. So I don't worry.''...
Likewise, the inventors who most inspire her will never strike it rich. ''There are geniuses in Africa, but they're not getting the press,'' she says. She gushes about Mohammed Bah Abba, a Nigerian teacher who came up with the pot-within-a-pot system. With nothing more than a big terra-cotta bowl, a little pot, some sand and water, Abba created a refrigerator -- the rig uses evaporation rather than electricity to keep vegetables cool. Innovations that target the poorest of the poor don't have to be complicated to make a big difference. The best solution is sometimes the most obvious.

A rare optimistic story for these downbeat times.

Seven hot technologies

iffley — Sun, 30 Nov 2003 15:46:37 -0800

Seven hot technologies that we'll soon see on the market, according to MIT's Tech Review magazine. The spam blocker sounds like it might work. But the babelfish?

riley370 — Wed, 06 Nov 2002 20:59:40 -0800

Alien Equipment
Turning immigrants into cyborgs. A small video monitor and loudspeakers are installed at the center of the instrument and in front of the user's mouth. The monitor and the loudspeakers replace the real act of speech with an audio-visual broadcast of pre-recorded statements.

dchase — Wed, 28 Aug 2002 09:07:00 -0800

MIT's R&D for the US Army of the future appears to be based on a comic book.

zoopraxiscope — Wed, 15 May 2002 04:33:42 -0800

Lying with video. Researchers at MIT have created videos of people uttering sentences they never said that consistently fool viewers and are accepted by them as real. Once upon a time, it was a lot harder to be false with film, but whether the medium will be in any way trustworthy going forward seems doubtful. What will it mean when you can't even believe your own eyes?

Eloquence — Sun, 25 Nov 2001 11:42:16 -0800

MIT's Erotic Computation Group. "By developing advanced sexual appliances and techniques, we seek to broaden the range of human amative expression and heighten our potential for sexual gratification." Good to see that at least some people are doing research that will benefit all mankind.