(Nanowerk News) Billions of euros are spent treating trillions of litres of wastewater every year, consuming substantial amounts of energy. However, this wastewater could act as a renewable resource, ...

Honeywell later this year plans to demonstrate a new, more-powerful turbo-generator designed for use on air taxis, cargo drones and hybrid-electric commercial aircraft. The company revealed the ...

The concept of building your own hydroelectric generator seems simple at face value: use gravity to impart as much force as possible onto a turbine, which spins a generator, thus generating ...