The Sticky Burrs That Inspired Velcro
Chapter 1

Unexpected origins of famous logos

Chapter 2

Weird histories of beloved foods

Chapter 3

Bizarre origins of everyday toys

Chapter 4

Accidental scientific breakthroughs

YOUR GOAL

Master of Surprising stories behind everyday things

Ch 4 · Accidental scientific breakthroughs
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schopenhauer The sticky burrs of Velcro

Sep 6

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schopenhauer Accidental Scientific Breakthroughs

A messy petri dish left sitting in the breeze, Grew a tiny spot of mold that fights off our disease

Sep 6

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schopenhauer The melted chocolate bar microwave

Sep 6

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The sticky burrs of Velcro

schopenhauer Swiss engineer George de Mestral invented Velcro in 1941 after examining burrs on his dog's fur.

Sep 6

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Post-it Notes from weak glue

schopenhauer Post-it Notes were born when a 3M scientist's 'failed' weak adhesive found a use as a bookmark.

Sep 6

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Pocket Eureka
BETA

schopenhauer Match famous figures with unexpected facts to discover the surprising history behind everyday things.

Sep 6

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Fun Fact

Sticky science: The inventor of Velcro examined the burrs under a microscope to discover they had tiny hooks that grabbed fabric loops.

Sep 6

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Glossary
serendipity (noun)
The occurrence and development of events by chance in a happy or beneficial way. Alexander Fleming famously exemplified this in 1928 when contaminated mold led to the discovery of penicillin.

Sep 6

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Gossip

Most useful accidental invention?

Sep 6

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Quiz

What plant part inspired Swiss engineer George de Mestral to invent Velcro?

Sep 6

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schopenhauer The accidental discovery of penicillin

Sep 6

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Quiz

What safety material was discovered when Édouard Bénédictus dropped a plastic-coated glass flask?

Sep 6

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schopenhauer Post-it Notes from weak glue

Sep 6

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Quiz

What object melted in Percy Spencer's pocket, leading to the invention of the microwave?

Sep 6

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Quiz

Which artificial sweetener was discovered when a chemist forgot to wash his hands after work?

Sep 6

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Quiz

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

Sep 6

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Quiz

What accidental invention by Leo Baekeland in 1907 became the world's first fully synthetic plastic?

Sep 6

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Quiz

Which medical diagnostic tool did Wilhelm Röntgen discover accidentally using cathode ray tubes?

Sep 6

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Quiz

Which type of organism contaminated Alexander Fleming's petri dish, leading to penicillin?

Sep 6