Astronauts on the Apollo 8 moon mission even used the goo to keep their tools secure in zero gravity!Īlthough Silly Putty is very stretchy, it also breaks cleanly and, strangely enough, even shatters if hit with enough force. Silly Putty become one of the 20th century’s most popular toys … and then people started coming up with practical uses for it, like picking up dirt and lint, and sticking it to a wobbly leg to make a table more stable. He renamed it “Silly Putty” and marketed it as a toy, packaging it in colorful plastic eggs because he put it out around Easter time. Silly Putty makes a great fidget toy or stress reliever for busy hands. But in this extra-charged formula, the bounce is more pronounced Simply roll it into a ball and watch it travel higher than classic Silly Putty. For the rainbow Edible Marshmallow Weather Silly Putty, add rainbow sprinkles. Silly Putty Super Bounce is just like regular Silly Putty, with endless ways to play, stretch, sculpt, and more. If you like, you can do this in the bowl and then knead on the table until the color is well blended. Add a few drops of food coloring to the marshmallows and mix well until combined. The government didn’t want his “nutty putty,” but a few years later, businessman Peter Hodgson noticed what a hit the stuff was at a party. Take silly putty from the bowl and knead until nice and smooth. When he dropped boric acid into silicone oil, he got a substance that was stretchier and bouncier than rubber, with a weird added feature: When you flattened it against a newspaper or comic-book page, it picked up a perfect copy of the print it touched.Ĭool though that was, Wright’s discovery turned out to be no better than the synthetic rubber that already existed. There are covalent bonds within the polymer, but hydrogen bonds between the molecules. Silly Putty is primarily polydimethylsiloxane (PDMS).
It acts primarily as a viscous liquid, though it can have properties of an elastic solid, too. War Production Board, trying to create an inexpensive substitute for synthetic rubber at a General Electric lab in Connecticut. Everyone knows that Silly Putty is great at lifting comic strips from the newspaper :) And in the past sixty-odd years, we’ve amassed a number of other surprisingly practical uses for Silly Putty: In 1968, Apollo astronauts took it into orbit to secure their tools in zero-gravity. Silly Putty is a viscoelastic liquid or non-Newtonian fluid. Once it has dried, check the cloth to see if there is a stain left. Make sure to air dry the clothes after washing as a dryer can cause remaining stains on the cloth. This removes the odor of rubbing alcohol and any leftovers of silly putty. During World War II, engineer James Wright was working for the U.S. Once the silly putty or play dough has been removed completely, wash your clothes like you normally would. Since 1950, more than 300 million eggs of Silly Putty (approximately 4,500 short tons or 4,100 tonnes) have been sold.Īll Crayola and Silly Putty products have been evaluated by an independent toxicologist and found to contain no known toxic substances in sufficient quantities to be harmful to the human body, even if ingested or inhaled.Silly Putty was invented by accident.
As of July 2009, twenty thousand eggs of Silly Putty are sold daily. There are covalent bonds within the polymer, but hydrogen bonds between the molecules.Īlso, do they still sell Silly Putty? The Silly Putty brand is owned by Crayola LLC (formerly the Binney & Smith company).
Silly Putty is a viscoelastic liquid or non-Newtonian fluid. Set includes 10 different colored eggs.Ĭonsequently, is Silly Putty a liquid or solid? Includes 1 each of Original Red, Bright Blue, Bright Yellow, Bright Orange, Glow Blue, Green, Changeable Purple/Pink, Changeable Yellow/Orange, Metallics Gold, Metallic Silver. Putty for Kids Best Thinking Silly Smart Crazy Stress Relief Putty with Tin, Sensory Toys Party Favor for Kids 9576-1D. Lab Putty Color Changing Heat Sensitive Bouncing (1 Pack) by JA-RU. Crayola Silly Putty Gift Set - 10 Pack Bundle Original Metallic Changeable Glow. Crayola Silly Putty, Glow In The Dark (Color may Vary) 1 ea.