
Discovery could dramatically boost efficiency of perovskite solar cells
Scientists from the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have discovered a possible secret to dramatically boosting the efficiency of perovskite solar cells hi ... more
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Solar nano-grids light up homes and businesses in Kenya
Villagers in Lemolo B and Echareria in Nakuru County, Kenya, are waking up today to a new future as new solar nano-grids installed over the last two weeks allows them to switch on lights and operate ... more
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Asteroid tells secrets of Earth's 'far wetter' building blocks
Boeing accelerates spacecraft production with 3D-printed solar panel structures
10 Reasons Why Students Should Not Have Homework
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Scientists explain unusual and effective features in perovskite
Perovskite is a material with an almost ideal structure. The majority of high-temperature superconductors are perovskite-based due to their non-ideal structure. The material can also be used to prod ... more
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Saved by the sun
A new twist on the use of renewable energy is saving children's lives in Africa. The innovation - a solar powered oxygen delivery system - is providing concentrated oxygen in hospital for children s ... more
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Rosetta finale set for 30 September
Rosetta is set to complete its mission in a controlled descent to the surface of its comet on 30 September. The mission is coming to an end as a result of the spacecraft's ever-increasing distance f ... more
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'Flower Power': Photovoltaic cells replicate rose petals
With a surface resembling that of plants, solar cells improve light-harvesting and thus generate more power. Scientists of KIT (Karlsruhe Institute of Technology) reproduced the epidermal cells of r ... more
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Eating air, making fuel
All life on the planet relies, in one way or another, on a process called carbon fixation: the ability of plants, algae and certain bacteria to "pump" carbon dioxide (CO2) from the environment, add ... more
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