Wood coated in nanocrystals can block electromagnetic signals
14 February 2023
A thin film made from wood and coated in nanocrystals can act as a shield against electromagnetic signals that disrupt electrical devices
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Premium
Unexploded munitions found at first large US offshore wind farm sites
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Vineyard Wind and Revolution Wind are set to be some of the first commercial offshore wind farms in the US. However, seven unexploded munitions have just been discovered at the sites, which the developers will have to work around
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Rising gas prices mean the UK is facing a difficult winter and some people are keen to point the blame at the shift to renewables – but relying on fossil fuels will always lead to cyclical crises
Solar panels in space could help power the UK by 2039, claims report
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Solar power beamed from satellites could provide the UK with a continuous supply of green energy as soon as 2039, according to a report commissioned by the government
Enormous kites flown by robots could help power a Mars colony
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A proposal to power a future Mars base includes an enormous kite flown by robots, along with solar power and a battery that stores energy by compressing gas underground
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