Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Inventions MIT develops 'tractor beam' for cells, more 11-02-2008 • www.bio-medicine.org As a demonstration of the system's versatility, Appleyard says, they set it up to collect and hold 16 tiny living E. coli cells at once on a microchip, forming them into the letters MIT. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: