Book 26, Question 7 · Video
How did a mistake lead to Silly Putty?
In the early 1940s, scientists were searching for a cheap, bouncy substitute for rubber. In one lab, James Wright mixed silicone oil with another chemical and got a strange goo. It bounced like rubber and stretched like taffy but didn't work as a rubber substitute. Years later, a toy seller put it in plastic eggs, and it became a toy.
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What Crafty Clover says in this video
Intro
Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. How did a mistake lead to Silly Putty?
The Big Idea
Silly Putty bounces, stretches, and snaps! But it was supposed to be something else. Let's find out what.
Searching
Step one: Searching. In the early 1940s, scientists searched for a cheap, bouncy substitute for rubber. Rubber was hard to get at the time.
Strange Goo
Step two: Strange Goo. In one lab, James Wright mixed silicone oil with another chemical and got a strange goo. It bounced like rubber and stretched like taffy, but it didn't work as a rubber substitute.
A Toy
Step three: A Toy. Years later, a toy seller put it in plastic eggs. It became a famous toy.
A Closer Look
Let's take a closer look! Pull slowly, it stretches. Pull fast, it snaps. Drop it, it bounces. Leave it, it flows.
Quick Facts
Quick facts! Silly Putty stretches slowly but snaps if you pull it fast. Sold in plastic eggs. It bounces too. A flop became a toy.
Think Like a Scientist
Now, think like a scientist! If you have putty or dough, pull it slowly. Watch how it stretches. Now pull it quickly. How does it behave differently? Write down what you see.
Outro
Silly Putty came from a mistake when James Wright made a goo that bounced and stretched but didn't replace rubber. A toy seller put it in plastic eggs, and it became a hit! Science is amazing! Keep wondering and keep exploring! Share what you learned with someone at home, and see what they think! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!