Interesting Engineering on MSN
Canada’s silicon drone battery doubles flight time with 50% faster charging to rival China
A Canadian battery materials company has just demonstrated that its new silicon-boosted drone battery ...
A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of ...
21hon MSN
‘Blood cobalt’ is disappearing from batteries – and cheaper, cleaner batteries are arriving
You might have heard the common claim that electric cars aren’t really green – that their lithium-ion batteries rely on “blood” minerals such as cobalt, mined in terrible conditions. The critique had ...
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