A new use for gold
Source: MIT Posted: 6/11/10 Engineers turn a drawback — the stickiness of gold nanoparticles — into an advantage.
Two Peas in an Irregular Pod
Source: NASA/JPL Posted: 6/1/10 Our sun may be an only child, but most of the stars in the galaxy are actually twins. New observations from NASA's Spitzer Space Telescope are acting like sonograms to reveal the early birth process of snug twin stars.
'The most precious things in life are not those one gets for money.'