Saturday Links

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Scientists in Germany say they are developing a spray-on condom.
New York Times has compiled a whole slew of essays about the interesting ideas that people have come up with during 2008.
By David Michaels NIOSH scientist Patricia Sullivan has just published a very important study that reminds us (as if any reminder were needed) that there really is no safe level of asbestos exposure.

Ah, the liquid glass. You can easily smell hype over it, along with fine particles of silicon dioxide eager to enter your lungs causing silicosis and whatnot.

They are also my concurrents. Silver nanoparticles FTW!