Today I learned...

While we’d all like to think that we’re generally knowledgeable, sometimes life throws a curveball at us. When you least expect it, you hear something that you can’t believe you didn’t know before, something you didn’t know until you were today years old. You know what they say – you learn something new every day!
For the people below, their blissful ignorance was shattered and minds were blown by what they recently learned when they were today years old. How many surprised you?
Is there a doggie tooth fairy?

“I was today years old when I found out puppies lose their teeth like humans do…” —via reddit.com/r/Zynon
Best comment award: “They usually eat them.” —via reddit/todayyearsold/PoglaTheGrate
Not spooky at all…

“Mum just woke me up to tell me flames don’t have shadows. I can’t sleep now.” —via pinterest.com/pin/todayyearsold
If you knew that one, check to see if you know these other 25 science facts you never learned in school.