The Secret Behind WD-40 (It Failed 39 Times!)

Why is it called WD-40?

Because it took 40 tries to get it right.

In this episode of Believe It or Not!, discover the surprising story behind one of the most useful inventions ever made — and how it almost didn’t exist.

Created to protect rockets during the space race, WD-40 went from a scientific solution to a household essential used around the world.

But before success…

There were 39 failures.

🎯 A powerful lesson for kids and curious minds:
Success doesn’t always happen the first time.
Sometimes, it happens because you don’t give up.

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