28K views · 244 reactions | When Canadian bull rider Ty Pozzobon killed himself in January he turned a spotlight on the world’s most dangerous sport. He became bull riding’s first confirmed case of CTE. For the full story: https://goo.gl/d15X8T | The Globe and Mail | Facebook

7.3K views · 94 reactions | Deep under the streets of London, the The Postal Museum railway stretches for six miles - but this is far from being the most unusual method the Royal Mail has used to deliver the post in years gone by. | BBC Archive | Facebook