Day: July 1, 2008

Nanotechnology can be risky, but no one is regulating its use. A study published in the 20 May 2008 issue of Nature Nanotechnology showed that nanotubes, tube-shaped nanoparticles, can lead to cancer. Thanks to nanotechnology, that allows grinding particles to atomic levels, you now have face creams that spread so smoothly on your skin that only a transparent sheen is visible, no layers. While...