Lithium-air batteries are considered highly promising technologies for electric cars and portable electronic devices because of their potential for delivering a high energy output in proportion to their weight. But such batteries…
Pope Francis falls over during Mass in Poland
Pope Francis falls over as he arrives for Holy Mass in Poland.He seemingly did not suffer any injuries.Francis appeared to be fine and also he continued the HolyMass. The Mass was held…
Meet the First Farmers: DNA analyses reveal genetic identities of world’s first farmers
Conducting the first large-scale, genome-wide analyses of ancient human remains from the Near East, an international team led by Harvard Medical School has illuminated the genetic identities and population dynamics of the…
Solar Impulse 2 Completes Historic Trip Around The World Without A Drop Of Fuel
The experimental zero-fuel aircraft, Solar Impulse 2, has completed the final leg of its global circumnavigation attempt. It is the first circumnavigation of the world by a piloted fixed-wing aircraft using only…
Engineers discover highly conductive materials for more efficient Electronics
Engineers from the University of Utah and the University of Minnesota have discovered that interfacing two particular oxide-based materials makes them highly conductive, a boon for future electronics that could result in…