Electricity crisis leaves Iraqis gasping for cool air

As the stultifying summer heat sends Iraqis in search of cool spots, restaurateur Ali Hussein provides sanctuary—even though it means hooking up to an expensive generator.

Video: Sentinel-3B liftoff

The second Copernicus Sentinel-3 satellite, Sentinel-3B, lifted off on a Rockot from the Plesetsk Cosmodrome in northern Russia at 17:57 GMT (19:57 CEST) on 25 April 2018. Sentinel-3B joins its twin, Sentinel-3A, in orbit. ...

Scientists improve nanofluids for solar power plants

An associate of Siberian Federal University (SFU) teamed up with his foreign colleagues to increase the efficiency of the heat transfer medium used in solar power plants. The results of the study were published in Renewable ...

Novel circuit design boosts wearable thermoelectric generators

Using flexible conducting polymers and novel circuitry patterns printed on paper, researchers have demonstrated proof-of-concept wearable thermoelectric generators that can harvest energy from body heat to power simple biosensors ...

Researchers develop wearable solar thermoelectric generator

A recent study, led by Professor Kyoung Jin Choi in the School of Materials Science and Engineering at UNIST has introduced a new advanced energy harvesting system, capable of generating electricity by simply being attached ...

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