What tech did Percy Spencer test to discover microwaves?
Chapter 1

Playtime inventions born from happy accidents

Chapter 2

Famous foods discovered by pure chance

Chapter 3

Everyday technology designed for completely different uses

YOUR GOAL

Master of Surprising everyday origin stories

Ch 3 · Everyday technology designed for completely different uses
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schopenhauer Bubble Wrap

Before it wrapped up packages to keep them safe and dry, It was a textured wallpaper designed to catch your eye!

Aug 24

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schopenhauer Nintendo's card playing roots

Aug 24

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The radar-melted candy bar

schopenhauer The microwave oven was invented after a scientist noticed a radar vacuum tube had melted his chocolate bar.

Aug 24

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The weak glue of Post-it Notes

schopenhauer Post-it Notes were created using an adhesive that was deemed a failure because it was too weak.

Aug 24

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Fizzy Tonic Secrets
BETA

schopenhauer Decode the secret recipes to discover the surprising medical origins of famous fizzy drinks.

Aug 24

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Fun Fact

Post-it yellow: The iconic canary yellow color of Post-it Notes was chosen purely because the lab next door only had yellow scrap paper.

Aug 24

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Glossary
repurposing (noun)
The process of adapting an object or technology for a use other than its original design. In 1956, Kutol Products applied this concept by successfully rebranding their failing wallpaper cleaner as Play-Doh.

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Gossip

Which tech origin is most shocking?

Aug 24

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Quiz

What type of traditional playing cards did Nintendo manufacture when it was founded in 1889?

Aug 24

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schopenhauer Velcro's walk in the woods

Aug 24

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Quiz

Which of these unusual businesses did Nintendo run before focusing entirely on video games?

Aug 24

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schopenhauer The weak glue of Post-it Notes

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Quiz

How did 3M employee Art Fry use Spencer Silver's weak adhesive to spark the idea for Post-it Notes?

Aug 24

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schopenhauer The radar-melted candy bar

Aug 24

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Quiz

What ingredient did pharmacist John Pemberton remove from his tonic to create Coca-Cola in 1886?

Aug 24

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Quiz

What was 3M scientist Spencer Silver trying to create when he accidentally invented the Post-it adhesive?

Aug 24

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Quiz

Which military technology was Percy Spencer testing when he discovered the microwave's cooking power?

Aug 24

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Quiz

What was the first food item Percy Spencer intentionally placed near the radar magnetron to cook?

Aug 24

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Quiz

What natural object inspired Swiss engineer George de Mestral to invent Velcro in 1941?

Aug 24