source:Eurasia ReviewLight bulbs are a big upgrade from fires and candles. Every year homes in informal settlements burn down in Africa because of fires used for heating and lighting.So electrical light bulbs with filaments brought about a revolution at home and work.Still, all these options are too hot to handle carelessly. They also give off lots of heat, and light up everything around them with a rosy-tinged hue.In other words, good for romance and atmosphere but not good for low lighting bills.Then fluorescent lighting came along, using much less energy. These are fragile, prone to flicker...
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2021
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source:resourcde worldImperial Mining Group Ltd. [IPG-TSXV; IMPNF-OTCQB] has filed a maiden NI 43-101 technical report for the 100%-owned Crater Lake TG zone mineral resource estimate to SEDAR. The highly favourable results encouraged the corporation to commence a preliminary economic assessment (PEA) study for the project, located 1,080 km northeast of Quebec City, Quebec, by awarding the contract of work to WSP Canada Inc.“We are extremely pleased by the results of the resource estimate for the TG zone northern lobe, which far exceeded the minimum threshold resource we internally set for a 2...
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2021
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source:Energy Live NewsBritain is reportedly planning to take steps to start the domestic production of rare earth magnets in a bid to cut its reliance on Chinese imports.Rare earth metals are used for the manufacturing of magnets for wind turbine generators and electric vehicle (EV) motors.According to reports, a new feasibility study is expected to be published in the coming days, laying out the necessary steps the UK needs to take to produce rare earth permanent magnets.A future magnet factory could help the UK meet its goal of banning petrol and diesel cars by 2030.In April, a ￡100 million...
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2021
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source:DIGITScientists from Southampton have developed a new data storage writing method using lasers that can supposedly hold hundreds of terabytes of data on CD-sized glass.According to a released paper, the new ‘5D’ optical data storage method uses laser technology to write high-density nanostructures into silica glass, causing the disk to become 10,000 more dense than Blu-Ray.Researchers claimed that not only is the storage system incredibly dense, but can write at 1 million voxels per second, the equivalent of writing more than 230 kB of data, or more than 100 pages of text, per second.As...
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2021
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