Imagine nature's most elegant ideas organized by design and engineering function, so you can enter "filter salt from water" and see how mangroves, penguins, and shorebirds desalinate without fossil fuels. That's the idea behind
AskNature, the online inspiration source for the
biomimicry community. The
featured pages are a good starting point. Cross-pollinating biology with design.
[more inside]
posted by netbros
on Jun 5, 2009 -
13 comments
The Evoluon was a museum dedicated to science and technology, and the place of technology in society. It was closed for the public in 1989 and has not been re-opened as a public museum since. Watch the wonderfully 60s
promotion (worth it just for the soundtrack).
[via]
posted by tellurian
on Dec 5, 2008 -
12 comments
"This is a story of how the impossible became possible. How, for centuries, scientists were absolutely sure that solids (as well as decorative patterns like tiling and quilts) could only have certain symmetries - such as square, hexagonal and triangular - and that most symmetries, including five-fold symmetry in the plane and icosahedral symmetry in three dimensions (the symmetry of a soccer ball), were strictly forbidden. Then, about twenty years ago, a new kind of pattern, known as a "quasicrystal," was envisaged that shatters the symmetry restrictions and allows for an infinite number of new patterns and structures that had never been seen before, suggesting a whole new class of materials...."
Physicist Paul J. Steinhardt
delivers a fascinating lecture (WMV) on
tilings and
quasicrystals. However, it turns out science was beaten to the punch: a recent
paper (PDF)
suggests Islamic architecture developed similar tilings centuries earlier.
posted by parudox
on Mar 18, 2007 -
11 comments
