Sun's Energy On Earth
Professor Brian Cox demonstrates a scientific experiment to measure how much energy from the sun falls on the Earth's surface. Great HD clip from 'Wonders of the Solar System.'
   
   
 
 
Visit Brian on
Visit Brian on
Visit Brian on Google+
Check out our Reading List
Contact Apollo's Children
 
 
     
PROMO
Wonders of the Universe
Professor Brian Cox is back with another insightful and mind-blowing exploration of space. Our universe as we've never seen it before
« HOME   « VIDEO