Sapphire

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Articles about Sapphire

19 published items.

Wind turbine without propeller
New technology

Wind turbine without propeller

Saphon Energy has started green energy for Tunisia by designing wind turbines without the usual propellers.

December 11, 2018
Explosives by mobile phones
New technology

Explosives by mobile phones

The engineers at the Warsaw University of Technology have successfully developed an application that allows smart phones to detect explosive devices. SAPER, in Latin mea…

December 11, 2018