Brain resuscitation, Hippos supply algae skeletons, slug surgical glue, air conditioner carbon capture, coral reef halos and size and quantum mechanics.

Quirks and Quarks

How late is too late to revive a brain? Pig brain study raises questions; Hippo poop provides a key mineral for vital algae's tiny skeletons; Stitching up surgical cuts with slug slime; How air conditioners could keep you cool and capture carbon; Holy coral reefs? They've got a 'halo' that could show if they're healthy; How big is too big for quantum mechanics?

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