Starting the day with a capsize test before taking advantage of the south-westerly ‘Garbi’ coming in bang on cue in the early afternoon and serving up near-perfect wind for Alinghi Red Bull Racing's AC40. #AC37Recon | America's Cup

184K views · 1.6K reactions | Here's an interesting video of the self-righting, capsize recovery test of Barracuda. It includes some pretty cool footage of the roll over from both inside the boat, with a crew aboard during the capsize, and from outside with a drone. | Safehaven Marine | Facebook

8.7M views · 101K shares | Here's a cool little video of 'Thunder Child' being capsized whilst undergoing self-righting trials, in order to test her ability to recover, should she be rolled over by a large breaking sea. | Safehaven Marine | Facebook

13K views · 19 reactions | Humpback whale causes kayakers to capsize | The Scottish Sun | Facebook