See what teen invented using Legos
 

Shubham Banerjee, a 13-year-old inventor, created a braille printer using Legos. CNN's Dan Simon reports.http://feeds.feedburner.com/~ff/rss/...?d=yIl2AUoC8zA</img> http://feeds.feedburner.com/~ff/rss/...?d=7Q72WNTAKBA</img> http://feeds.feedburner.com/~ff/rss/...zo:V_sGLiPBpWU</img> http://feeds.feedburner.com/~ff/rss/...?d=qj6IDK7rITs</img> http://feeds.feedburner.com/~ff/rss/...zo:gIN9vFwOqvQ</img>


More...