CNN :: Science & Space

Space Age inventions you probably use

1. Cordless tools <p><a href="http://rss.cnn.com/~a/rss/cnn_space?a=tCJWUm"><img src="http://rss.cnn.com/~a/rss/cnn_space?i=tCJWUm" border="0"></img></a></p><div class="feedflare"> <a href="http://rss.cnn.com/~f/rss/cnn_space?a=JcUA6fRb"><img src="http://rss.cnn.com/~f/rss/cnn_space?i=JcUA6fRb" border="0"></img></a> <a href="http://rss.cnn.com/~f/rss/cnn_space?a=jMlBqHfE"><img src="http://rss.cnn.com/~f/rss/cnn_space?i=jMlBqHfE" border="0"></img></a> <a href="http://rss.cnn.com/~f/rss/cnn_space?a=yqCyN5YM"><img src="http://rss.cnn.com/~f/rss/cnn_space?i=yqCyN5YM" border="0"></img></a> <a href="http://rss.cnn.com/~f/rss/cnn_space?a=V3ABgNr0"><img src="http://rss.cnn.com/~f/rss/cnn_space?i=V3ABgNr0" border="0"></img></a> <a href="http://rss.cnn.com/~f/rss/cnn_space?a=zzg1wvjU"><img src="http://rss.cnn.com/~f/rss/cnn_space?i=zzg1wvjU" border="0"></img></a> </div><img src="http://rss.cnn.com/~r/rss/cnn_space/~4/167972235" height="1" width="1"/>