Science & Technology Archives - Interesting Facts

People breathe primarily out of one nostril at a time.

Woman's arm covered in goosebumps

Why Do You Get Goosebumps When You’re Not Cold?

Various inventions from 2025

8 Inventions From 2025 You’ll Want To Own

Otoscope with ear model for otolaryngologist

You have tiny crystals inside your ears.

Older man wincing with his hands on his lower back

How Your Body Changes in Each Decade of Life

Dialing 911 on smartphone screen

You can call 911 in the U.S. even with no cell service.