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Researchers develop lithium-sulfur battery that can be cut, folded - Energy Storage
(www.ess-news.com)
This is a most excellent place for technology news and articles.
Boats, planes, drones, phones, bikes... Anywhere that you can maximize storage cell capacity in odd shaped volumes and spaces/designs. It's great.
Dildos
👆
Why do you think they’re called D batteries? 😏