Why do we have margins? Rats! well, partly. People really did leave empty space around the edges because rats kept nibbling off important information. But although rodents accidentally helped inspire the habit, the margins we use today also developed for a smudge free, practical life. So yes, rats chewed on pages. But the bright red margin line? That came later, thanks to typewriters and neatness rules. Still, if you forget an assignment, don’t blame the dog. Just say the rats ate your homework!

DON'T MISS THIS when buying your next toilet!

Kids Escape from a Giant Rat!

These Animal Experiments Are Absolutely Insane 💀 #shorts #science

This is a WATER SOURCE for rats!

How to Stop Rats the Right Way: Effective, Safe Methods

Nature Was Cruel To These Animals 💔#animalfacts #wildlife #facts