By Anne Marie Helmenstine, Ph.D. Chemistry Expert
Anne Helmenstine, Ph.D. is definitely an author and consultant having a broad scientific and medical background. Find out more
Silly Putty was invented in 1943 when an engineer accidentally dropped boric acidity into silicone oil. It made its big debut in the Worldwide Toy Fair in New You are able to in 1950, packaged in plastic eggs to become offered being an Easter time novelty item. Since that time, Silly Putty has continued to be a well known science toy! When you most likely don't possess the ingredients to help make the original Silly Putty polymer, there are a handful of Silly Putty Recipes which use common household ingredients.
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Silly Putty Recipe #1
- 1/4 cup glue
- 3/8 cup water (1/4 cup water plus 1/8 cup water)
- 1 tablespoon borax
Inside a separate container, dissolve 1 tablespoon borax in 1/8 cup water.
Stir the borax mixture and glue mixture together to help make the putty. When the Silly Putty is simply too sticky, you can include more borax one teaspoon at any given time to stiffen the mix.
Silly Putty Recipe #2
- 1/4 cup liquid starch
- 1/4 cup glue
Add food coloring, if preferred.
When the Silly Putty is simply too sticky, increase the liquid starch before you obtain the consistency you would like.
How You Can Store Homemade Silly Putty
Store homemade Silly Putty inside a sealed plastic container. Putting the container within the refrigerator aids in preventing mold from growing around the putty.