Solar “helicopter” moves quick and in 3 dimensions to catch the sun
The “Helicopter” can even function inside a room collecting the sun as the rays hit the open space.
The “Helicopter” can even function inside a room collecting the sun as the rays hit the open space.
In 2014, Dutch designer Daan Roosegaarde created a bike path that glows at night thanks to absorbed solar energy. Now manufacturers are tackling larger roads, building energy-producing highways that can generate solar energy and send it directly to existing power grids. French infrastructure company Colas, a subsidiary of Bouygues SA, has developed “Wattway”, a photovoltaic (PV) road […]