Thursday, November 16, 2017

Iron-Air Batteries Promise Higher Energy Density Than Lithium-Ion Batteries

They don't last for many charges yet, but it's another battery option to add to the mix:

https://scitechdaily.com/iron-air-batteries-promise-higher-energy-density-than-lithium-ion-batteries/

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Scientists Discover New Way To Freeze and Revive Living Brain Tissue

If aging isn’t cured before we die, the original fallback position just got more likely to work: freeze your head! https://scitechdaily.com/...