podcast cover

Someone’s cheating on the ozone treaty, nano-nutrients for crops, why birds almost died with the dinosaurs, sports excellence needs great brains, not enough sleep or too much awake and lightning zig-zags

May 25th54:36

Scientists discover secret polluters may be eroding the ozone layer; Dino killing asteroid also took out the trees - and the birds that lived in them; Cancer researcher uses medical nanotech to deliver nutrients to hungry crops; Great athletes have high performance brains, as well as bodies; The sleep deficit puzzle - is it not enough sleep or too much being awake?; Why doesn't lightning travel in a straight line?

echo icon
play iconadd to queue icon
You are looking at an episode of Quirks and Quarks Complete Show from CBC Radio