What was the original, practical purpose of the doughy substance that
Chapter 1

Accidental breakthroughs in science

Chapter 2

Culinary slip-ups that tasted great

Chapter 3

The science of how our brains learn from failure

Chapter 4

Accidental toys that conquered the world

YOUR GOAL

Master of How to mess up and make history

Ch 4 · Accidental toys that conquered the world
007skaty

007skaty Richard James accidentally invented the Slinky toy.

1h ago

007skaty

007skaty The Slinky

A steel spring slipped right off a shipyard shelf, Then walked right down the books all by itself!

2h ago

007skaty
A failure in one context is often the perfect solution in another.

2h ago

007skaty

007skaty Scientist Spencer Silver accidentally created a weak adhesive.

2h ago

007skaty
James Wright's bouncing putty

007skaty In 1943, General Electric chemist James Wright mixed silicone oil with boric acid, creating a bouncing substance packaged

2h ago

007skaty
Noah McVicker's wallpaper cleaner

007skaty A vintage can of Noah McVicker's wallpaper cleaner sits on a plain surface.

2h ago

007skaty
Accidental toys that conquered the world
BETA

007skaty Match failed inventions to learn how history's biggest mistakes became the world's favorite toys.

2h ago

007skaty
Fun Fact

The sweet mistake: In 1905, 11-year-old Frank Epperson left a cup of soda water and a stirring stick on his porch overnight, accidentally inventing the Popsicle.

2h ago

007skaty
Glossary
slinky (noun)
A toy consisting of a flexible helical spring that can perform tricks such as walking down stairs. In 1943, naval engineer Richard James accidentally invented the spring toy while developing vessel equipment.

2h ago

007skaty
Gossip

Which of these classic accidental toys is the most satisfying?

2h ago

007skaty
Quiz

In what year did 3M officially launch Post-it Notes globally after years of development?

2h ago

007skaty
Quiz

What was the name of Richard James's wife who coined the name 'Slinky' for the walking spring toy?

2h ago

007skaty
Quiz

What was the original, practical purpose of the doughy substance that became Play-Doh?

2h ago

007skaty
Quiz

What chemical did James Wright mix with silicone oil to accidentally create Silly Putty in 1943?

2h ago

007skaty
Quiz

What crisis during World War II prompted the invention of Silly Putty?

2h ago

007skaty
Quiz

What problem was Art Fry trying to solve when he used Spencer Silver's weak adhesive to create Post-it Notes?

2h ago

007skaty
Quiz

Who suggested turning Kutol's wallpaper cleaner into a children's modeling toy, leading to Play-Doh?

2h ago

007skaty
Quiz

What was naval engineer Richard James originally trying to design when he accidentally invented the Slinky?

2h ago