Chinese scientists build a laser weapon that can operate without cooling in Sahara Desert - South...

Chinese scientists build a laser weapon that can operate without cooling in Sahara Desert  South China Morning Post

Space-based solar power may be one step closer to reality, thanks to this key test (video) - Space

Space-based solar power may be one step closer to reality, thanks to this key test (video)  Space

Rafael to unveil short range laser defense for ground force - The Jerusalem Post

Rafael to unveil short range laser defense for ground force  The Jerusalem Post

Diamonds show promise in extending drone flight times - SWI swissinfo.ch

Diamonds show promise in extending drone flight times  SWI swissinfo.ch