Animals:
People Are Knitting Giant Sweaters For Rescued Elephants To Protect Them From Cold -
https://www.boredpanda.com/people-knit-giant-sweaters-rescue-elephants/ Science:
50 Rare Dinosaur Footprints Found on Scottish Island -
https://www.smithsonianmag.com/smart-news/50-rare-dinosaur-footprints-found-scottish-island-180968666/ The Science Of Firework Color -
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Although, having worked with it, I'm not sure that copper is all that much better than arsenic. (Okay, I worked with CuSO4 which is a different thing but still ...)