this post was submitted on 29 Apr 2026
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China's new iron battery hits 99.4 percent efficiency over 6000 cycles (interestingengineering.com)
submitted 4 hours ago by Gsus4@mander.xyz to c/technology@lemmy.world
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[–] WesternInfidels@feddit.online 1 points 2 hours ago (1 children)

First published: 01 April 2026

Now, is that cause for worry or am I silly?

[–] frongt@lemmy.zip 2 points 2 hours ago (1 children)

I don't think China does April Fools' Day.

[–] fonix232@fedia.io 1 points 1 hour ago

Scientists generally don't do it.

Now, Feynman day (11 May) on the other hand...