posted by Suzie Chhouk
It's getting quite cold here in Tokyo! That also means the birds are more than ready to fly down south towards warmer climates. Believe it or not - we didn't always know that's where they went. At one point, it was proposed that they would go vacation on the moon! Turns out, we now know, a little bit of chemistry in their noses helps them out greatly.
from It's Okay to be Smart
from It's Okay to be Smart