Ultra sonic

12.08.10
Doctor Who's sonic screwdriver is still fiction -- but not forever
12.08.10

Doctor Who's sonic screwdriver is still fiction -- but not forever

Kudos to Bristol University for catching our attention, and doing so in the name of promoting educa...

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06.30.06
New low-intensity pulsed ultrasound device helps re-grow teeth
06.30.06

New low-intensity pulsed ultrasound device helps re-grow teeth

We'd gladly trade in most of our gadgets if it meant we never had to go under the drill at the denti...

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