The Amery Ice Shelf in Antarctica produces its largest iceberg in more than 50 years. Source: 315 billion-tonne iceberg breaks off Antarctica – BBC News

Negative interest rates have quite literally broken one of the pillars of modern finance. Source: How Negative Rates Broke Black-Scholes, Pillar of Modern Finance – Bloomberg

Head of editorial for MENA is part-time officer in the 77th Brigade, an ‘information warfare’ unit which has worked on ‘behavioural change’ projects in the region Source: EXCLUSIVE: Twitter executive for Middle East is British Army ‘psyops’ soldier | Middle East Eye

For centuries, the United States and Canada’s only remaining land border dispute has been kept alive by a single family. Source: The Man Who Went to War With Canada – Atlas Obscura

Facebook plans to allow opinion pieces and satire to be exempted from its fact-checking program, according to people familiar with the matter, as the social-media giant grapples with how to stop the spread of falsehoods while maintaining its own neutrality. Source: Facebook to Exempt Opinion and Satire From Fact-Checking – Continue Reading

Source: Square Canada doesn’t have a tech issue: it’s a Cuban coffee issue | CBC News