Around 2013 heroin users in the US and other countries suddenly started dying from overdose in previously-unseen numbers. The culprit turned out to be the incredibly potent drug fentanyl and it soon created a massive new wave in the opioid epidemic.

Short Stuff: Color Psychology
12:06

Helen Keller and Anne Sullivan: Miracle is Right
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Selects: Operation Mincemeat: How A Corpse Fooled the Nazis
45:18