VIDEO: Japan is at the forefront of building all kinds of different robots, from industrial machines to robots that look like humans and can talk to us. The only purpose for these humanoid robots is to make us happy.
Using a speed warning system in Norway could reduce both the average speed of vehicles and their emissions, concludes a recent report. Lower speeds also lead to fewer fatalities and serious injuries on the roads.
Shopping centres are major energy consumers with significant opportunities for savings. Researchers are currently checking the impact of savings made on lighting and air-conditioning at the City Syd centre in Trondheim.