Articles on Electricity

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Energy Minister Angus Taylor has six pumped hydro projects on his list, and most are better taxpayer investments than the already announced Snowy 2.0 project. AAP Image/Lukas Coch

The government’s electricity shortlist rightly features pumped hydro (and wrongly includes coal)

Twelve power projects are in the running for federal government dollars: six pumped hydro, five gas and one coal. It's clear which one shouldn't be on the list, for economic and environmental reasons.
Just put the phone down, and it’ll charge right up. Wisanu Boonrawd/Shutterstock.com

How wireless recharging works – and doesn’t, yet

Wireless charging is conceptually easy but technically difficult. Devices that can adjust themselves to optimize charging are on the way.

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