is an encyclopedia of Greek culture, from classical Hellas, through the Byzantine Empire until the modern day, though its focus is on antiquity and especially the science and technology of Ancient Greece
. Featuring technical diagrams and explications, there's no better site if you seek information on gigantic galleys
, now obscure great Greek mathematicians
, the last still working Ancient lighthouse
and gears and how they were used by Archimedes and other ancients
. This is not to denigrate other sections of the site, such as the page on the Olympics
(including a Google Map of the site of the games
), biographies of ancient
Greeks, the warring
of the Byzantines or the overview of Greek literature, taking in antiquity
, the medieval era
and modern times
. That said, Hellenica is at its finest when treating science and technology.
posted by Kattullus
on Jul 18, 2008 -
Dean Kamen's Artificial "Luke" Arm
- Segway inventor reinvents the prosthetic arm: "I've been able to do stuff with this that I haven't, seriously haven't, done in 26 years... uh, pick up a banana, peel a banana and eat it without it squishening... I can't wait to get one of these in a real environment, a home environment, and actually my wife can't either. She's going, oh yeah, I got lots of stuff for you to do."
posted by kliuless
on Feb 19, 2008 -
Where the Engineers Are
- "To guide education policy and maintain its innovation leadership, the United States must acquire an accurate understanding of the quantity and quality of engineering graduates in India and China."
posted by Gyan
on Aug 24, 2007 -
Miracles You’ll See In The Next Fifty Years
Some more up-to-date predictions: science
, space travel
, mental health
, smart machines
, robots, mind uploading
What is your prediction
posted by MetaMonkey
on Oct 5, 2006 -
From the U.S. National Academies Press: 3,000 Science, Technology, Medical, and Social Science Books Available Free, Online.
The interface is clunky - you can only see one page at a time, can't download PDFs (except paid) and image view is via TIFF - but!
the content is all there, and free. Some is quite technical, but much is readily accessible. Some idea of the breadth: A Doctor's Memoirs of Treating AIDS in Haiti
, The "Drama of the Commons"
, The 1872 Research Voyage of HMS Challenger
, Biography of Stephen Hawking
, Biotechnology Research in the Age of Terrorism
, Risk Reduction Strategies for Human Exploration of Space
, Forensic Lead Bullet Analysis
, 50 Short Essays on How Mathematicians Think
, Recent Research on Non-Lethal Weapons
, and Introduction to Tough Topics in Contemporary Science
Also, see their rather spiffy site on the cosmos
posted by Rumple
on Jun 12, 2006 -
"The ribbons are transparent, flexible, and conduct electricity. Weight for weight, they are stronger than steel sheets, yet a square kilometre of the material would weigh only 30 kilograms. 'This is basically a new material.'"
Applications could include flexible TV screens, light panels and that digital paper they keep telling us is coming soon.
posted by me3dia
on Aug 19, 2005 -
I posted the story
about how researchers had discovered that both sexes cared about appearance when selecting dates. Today Stanford
(!!) releases the startling discovery that cars get hot when parked in the sun. Meanwhile K State learns that women feel better
about their bodies when complemented, and the other shocker story is that problem gamblers share traits with substance abusers
. And how about that New Scientist story about the fact we're entering a dark age
? So what's up with science lately, particularly in America?
posted by Fozzie
on Jul 5, 2005 -
Reith Lecture 2005: The Triumph of Technology
Lord Broers -In the five lectures, he sets out his belief that technology can and should hold the key to the future. He says: "It is time to wake up to this fact. Applied science is rivalling pure science both in importance and in intellectual interest. We cannot leave technology to the technologists; we must all embrace it. We have lived through a revolution in which technology has affected all our lives and altered our societies for ever."
posted by srboisvert
on Apr 16, 2005 -
Draw a straight line on top of the car, lift the pen and the car shoots off in a straight line. Draw a circle on the car and the car starts wildly spinning around. Draw a complicated squiggle and the car spirals in and out. Quicktime Video Link#1
posted by Hands of Manos
on Feb 9, 2005 -
The Pig Wings Project:
"Rhetoric surrounding the development of new biological technologies make us wonder if pigs could fly one day. If pigs could fly, what shape their wings will take? The Pig Wings Project presents the first use of living pig tissue to construct and grow winged shape Semi-Living Objects."
posted by taz
on Sep 28, 2004 -
Let there be light - Canadian researchers have devised a new polymer material by manipulating buckyballs (carbon atoms that look like soccer balls). The technology could be used to create optical (light based) switches to replace electronic network switches. It could lead to an Internet based entirely on light.
posted by paladin
on Aug 22, 2004 -
Introducing: Metal Rubber.
"Twist it, stretch it double, fry it to 200°C, douse it with jet fuel—the stuff survives. After the torment, it snaps like rubber back to its original shape, all the while conducting electricity like solid metal." Sounds familiar
, no? Here's
the son of the Roswell air field's intel officer, describing the debris he says he saw in 1947: "It was possible to flex this stuff back and forth, even to wrinkle it, but you could not put a crease in it that would stay, nor could you dent it at all. I would almost have to describe it as a metal with plastic properties."
The UFO freaks are already all over
the "back engineering" of Roswell crash debris.
Meanwhile, there's something
unusual in the sky over Minnesota right now.
posted by CunningLinguist
on Aug 20, 2004 -