Quantum dots control brain cells for the first time

[Ted-T]

http://www.newscientist.com/article/dn21475-quantum-dots-control-brain-cells-for-the-first-time.html

[howdydave]

Hmmm...

I wonder if polka-dots could automatically teach me how to dance?

[Ted-T]

Maybe if the dots are on a piano roller such as that used by a player piano

They have them for player pianos.....

[sandinmyears]

ROFLOL@Dave.