Originally Posted by Nostradamus

Speaking of needles.. There was a new one recently where the needle automatically retracts after the injection is made, thus leaving no sharp points that are harmful to people.

The reason it was such a good idea is that pretty much now everyone is going to be required to use these and regular needles will become a thing of the past...

Its stuff like that that will get you the big bucks.. You jus gotta find a good market, discover a problem and invent a sollution.