Photo credit: National Library of Wales/Wikimedia Commons & Canva Photos – A guy says he can tell when he's getting sick based on the taste of his pee. Ancient doctors would probably agree.
Photo credit: Guy Ben-Ary/YouTube & By Non Event – Alvin Lucier, CC BY-SA 2.0 – Alvin Lucier''s "brain" is still composing music 3 years after his death.
