4 ms·
This video is a little more informative: http://news.bbc.co.uk/1/hi/sci/tech/7685466.stm http://news.bbc.co.uk/1/hi/sci/tech/7685466.stm
by jsmcgd 18y ago
This video is a little more informative:
http://news.bbc.co.uk/1/hi/sci/tech/7685466.stm http://news.bbc.co.uk/1/hi/sci/tech/7685466.stm