06/02/2019

Controlling charge flow by managing electron holes

Much remains to be learned about how charge moves along the molecules that make up the layers of materials in solar cells. These details have remained hidden because of the challenges of direct, real-time observation of motion ...

Newer, lighter cars less recyclable

Using combinations of materials to make cars lighter and reduce their carbon footprint during use might be shifting the environmental burden to the recycling stage of the vehicle, according to research from the Australian ...

Growing the tallest is not always the best option

Plants need sunlight to feed and grow. Without light, photosynthesis, the reaction by which the plant chloroplasts convert atmospheric CO2 and water into sugars and oxygen, cannot take place. In some situations, such as in ...

Spotify takes a big jump into the podcasting game (Update)

Spotify is making a bigger bet on podcasts as it looks to bring a Netflix-like model of original programs to the audio world. The music-streaming pioneer gobbled up two podcasting companies, Gimlet and Anchor, on Wednesday.

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