In my idler moments, I've taken to reading the comments that appear beneath the ads in my Facebook feed.
One was about microwaving an onion (no idea why, as I don't look at the ads themselves) and, in amongst all the comments about how microwaves are bad (they kill your food!) was someone explaining that microwaves don't even heat food up - they only heat the water molecules, so the food itself remains cold.

My mind was blown.
( monster munch person, man, woman... camera... TV?, Wed 25 Feb 2015, 14:05, archived)

Woah
I'll bear that in mind next time I'm....microwaving...an....onion.
( Two Hats 🎩🎩, Wed 25 Feb 2015, 14:16, archived)