Skip to: Content
Skip to: Site Navigation
Skip to: Search

  • Advertisements

Topic: Michael Liu

All Content

  • Brown dwarf star likely the coldest star yet discovered

    Brown dwarf: Located some 75 light years from Earth, the failed star dubbed CFBDSIR 1458+10B is likely the coldest star yet discovered, with a temperature about that of boiling water.
    03/23/2011 04:54 pm

  • Rare failed star found circling sun-like star

    The newfound failed star, known as a brown dwarf, has been dubbed PZ Tel B. It is separated from its sun-like companion star, PZ Tel A, by a distance similar to that between Uranus and the sun in our solar system.
    07/30/2010 04:39 pm

Doing Good

 

What happens when ordinary people decide to pay it forward? Extraordinary change...

David Eads sits among old computer parts waiting to be recycled or refurbished by FreeGeek Chicago volunteers.

David Eads runs FreeGeek Chicago, 'an Apple Store for the rest of us'

FreeGeek Chicago gives volunteers hands-on training in restoring old computers to sell or recycle – while they earn credits toward taking home their own desktop or laptop free of charge.

 
 
Become a fan! Follow us! Google+ YouTube See our feeds!