> ... Litho - braking...

...... wireless - braking ....

http://www.popsci.com/technology/article/2011-10/worlds-most-failsafe-wirel=
ess-bicycle-brake-could-seed-variety-super-safe-technologies=20

--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.