Tech

Heat-driven photovoltaic device hits 40 percent efficiency

Enlarge (credit: Getty Images | Aurich Lawson) As installing renewable generating sources continues to set annual records, we’re reaching the point where storing the power they generate becomes essential. Proper storage can provide a way to cover temporary drops in production due to changing weather and can potentially offer a way to use power at […]

Business

Graphene Has real: Satisfy with the entrepreneurs bringing the Miracle Material to Advertise

Our assignment to generate business better would be fueled by viewers just like you. Have a bit of adhesive tape and then use it on the”direct” of a pencil. Pull away the tape, and it might nevertheless possess some sparse flakes of graphite attached. {Twist the tape in half and unfold it{} the batter. |} […]