By Take Part on September 04, 2014
A San Diego company has created a wireless sensor that can be embedded in a surfboard fin to measure ocean acidification.
Thanks to all the teams and everyone who took part in this year's #Visioneering XPRIZE Design Hackathon! Looking fo… https://t.co/U1yucHosUP
This hybrid unit is a step towards better production of hydrogen fuel: View on Google+
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