Key points:
Jo Cameron was referred to pain geneticists after doctors discovered she underwent serious surgery without painkillers
Her genetic mutations suppress pain and anxiety and boost happiness, wound healing and memory loss
Researchers believe the findings point towards a “novel painkiller discovery”
Category: Odd Spot
A Canadian soldier in Iraq has killed an Islamic State militant from more than three kilometres away.
Source: Canadian sniper shatters world record for the longest confirmed kill in history
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