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Electromagnet powered elevators

by Clever Dick Aug 8, 2020 2 Comments 2 Links

#elevators, #lifts, #science, #technology,

Electromagnet powered elevators

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Recharging elevators – the breaks save the wasted energy in batteries

by Clever Dick Nov 17, 2021 4 Comments 4 Links

#architecture, #battery, #buildings, #eco, #elevators, #energy, #energyuse, #lift, #power,

Just as hybrid cars have regenerative braking (braking is resisted by a... Read more

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