Babies blink less than adults.

Fact
2m read
Read More
Woman next to a telescope observing the night sky in the desert

The sky is never totally black, even at night.

Fact
2m read
Woman wearing headphones , sitting on a couch, and humming to music

You can’t hum while holding your nose.

Fact
2m read
Doctor shining flashlight in patient's eyes

You can see inside your own eye.

Fact
2m read

You’re taller in the morning.

Fact
2m read

Hot and cold water make different sounds when poured.

Fact
2m read