Energy & Green Tech

Perovskite and organic solar cells rocketed into space

For the first time, researchers in Germany sent perovskite and organic solar cells on a rocket into space. The solar cells withstood the extreme conditions in space, producing power from direct sunlight and reflective light ...

Energy & Green Tech

Dye-sensitized solar cells that adapt to different light conditions

Solar cells made of semi-transparent photovoltaic (PV) materials typically have a fixed optical transmission, which results in either high transparency or high efficiency, but rarely both. In order to perform optimally when ...

Engineering

Helping autonomous vehicles see around corners

To improve the safety of autonomous systems, MIT engineers have developed a system that can sense tiny changes in shadows on the ground to determine if there's a moving object coming around the corner.

Engineering

AAA tests hits versus misses in AEB systems

We're not there yet. Down the road we're about to reach 2020 but down the real road, a pedestrian is moving at a point when emergency braking must occur— yet vehicles aren't equipped with adequate detection technology to ...