By BBC News on November 28, 2014
Far beneath the ocean waves, nestling silently on cold dark sea beds around the world, lie the remains of about three million shipwrecks. And that's a conservative estimate by UNESCO. More>>
RT @AnoushehAnsari: Thank u @iamwill and for being a champion for #innovation and #STEAM education and supporting @F1RSTglobal and… https://t.co/eY7e309G2Z
This hybrid unit is a step towards better production of hydrogen fuel: View on Google+
©2018 XPRIZE Foundation. All Rights Reserved.