by Darlene Cavalier | Dec 8, 2009 | Blog
Can’t decide on a holiday gift for Granny? Don’t know what to get your 10 year-old brother, Billy? Tired of wasting money on Barbies and video games that may not last through the New Year? I say, give your loved ones a gift that keeps on giving: a...
by Darlene Cavalier | May 23, 2009 | Blog, Brain Makeover
Stars live and die. Stars are born in the gravitational collapse of dust clouds is space. As the material is packed together in the collapse, the temperature at the center increases until fusion reactions start, converting hydrogen into helium in the process. The...