Anatomical heart ring from BB sponsor ShanaLogic!

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Thank you to our longtime sponsor ShanaLogic, sellers of handmade and independently-designed jewelry, t-shirts, and other curious creations. Show your love with this Anatomical Heart Ring by Lost Apostle! It's handcrafted and cast out of solid white bronze. Available in sizes 5 to 8 for $45. Shana says, "FREE USA shipping on orders over $50!" ShanaLogic

An anesthesiologist's view of the human heart

This is a really fascinating entry in The Guardian's multi-video package about heart health and medicine. Bruce Martin, a British anesthesiologist, talks about his job, anesthetizing patients for heart surgery. If this doesn't make your job seem less stressful by comparison, then you're probably a fighter pilot or something.

Via Ed Yong