a href=’http://photos1.blogger.com/img/240/1109/640/60818main_fig2-0617040-browse.jpg’img border=’0′ style=’border:1px solid #000000; margin:2px’ src=’http://photos1.blogger.com/img/240/1109/320/60818main_fig2-0617040-browse.jpg’/abr /The comet Wild 2, as seen by the Stardust spacecraft, with the names assigned by the Stardust team to the visible features. Cool!
Comet pictures astonish
New photos from the U.S. Stardust spacecraft have completely altered scientists’ view of comets. Research has a way of doing that. Just when we think we have everything all figured out, somebody goes and finds a way to actually test our theories, and upsets the applecart. Which, of course, is precisely what makes science so …
Bacteria on a chip
There’s an old science joke that goes, “If it stinks, it’s chemistry, if it’s green and slimy, it’s biology, and if it doesn’t work, it’s physics.” Now, however, scientists are messing with these once-sacred boundaries, as they attempt to combine living cells and computer chips to create tiny, inexpensive pollution detectors. Many cells contain mechanisms …
Bacteria on a chip
There’s an old science joke that goes, “If it stinks, it’s chemistry, if it’s green and slimy, it’s biology, and if it doesn’t work, it’s physics.” Now, however, scientists are messing with these once-sacred boundaries, as they attempt to combine living cells and computer chips to create tiny, inexpensive pollution detectors. Many cells contain mechanisms …

