Fun With Slime!!

Slime, while manufactured in several forms as a toy since the 1950s, is actually a very important bodily function of several animals. The scientific name for slime is mucus and the bodies of animals and humans use it to protect them from the environment. The body of an earthworm creates mucus to keep its skin wet so that it can breathe. The human nose also makes mucus, known as snot, to help empty the nose of harmful particles. While there are many biological and practical applications for slime, it is most fun in its toy form. A scientist invented Silly Putty in 1943 and stores began selling it in 1950. Later, in 1976, Mattel began manufacturing Slime – a gooey substance sold in a plastic trash can. Since then, several other versions of this toy have come about, including Gak, Mars Mud, Galatic Ooze and Barrel-O-Slime.

History of Silly Putty

Silly Putty facts

History of Slime

Mucus in the nose

Earthworms and mucus

Frogs and mucus

Snails and mucus

Slugs and mucus

Humans and mucus

Hagfish slime research

All about mucus

The three major manufactured versions of slime are Silly Putty, Slime and Gak. Almost every retailer that has toys, as well as several convenience stores and grocery stores, sells these products. While Silly Putty and Gak are similar in that they are thicker and more suited for molding, Slime is looser and gooier. There are large amounts of recipes to make replicas of these products, and even some that are edible versions.

There are several fun and interesting experiments to do with Slime products, most notably Silly Putty. Despite the fact that it is denser than water and should sink, it can be made to float by keeping it in its egg container or shaping it into a boat. If it is rolled into a ball it will hold its shape when banged on with a hammer, but all it takes is slow even pressure from a hand to flatten it out. Slime has been used on many a game show as a “punishment” for losing a challenge, most famously on several Nickelodeon programs. Slime first debut on television during the Canadian show You Can’t Do That On Television, and later in 2000 on Nickelodeon’s Slime Time Live, where even audience members would get slimmed.

You Can’t Do That on Television

Slime Time

Silly Putty uses

Silly Putty recipe

Gak recipe

Slime recipe

Edible goo recipes

Edible slime recipe

Silly slime recipe

Slime experiments

Silly Putty experiment

Another Silly Putty experiment

Gak experiment

Another slime experiment

Flubber experiment

Silly things to do with Silly Putty

Experimenting with Silly Putty

Fingerprints with Silly Putty

Halloween slime

While slime was, and still is, meant to protect all kinds of animals, the invention of phony slime has given children everywhere not only a fascinating and entertaining toy, but also a valuable learning tool. From watching something that is meant to sink float and seeing green goo dumped all over an unsuspecting TV personality, its amusement value is both endless and priceless.

Hag fish slime

Slime in nature

Practical slime

Slime molds

Slime mold fact sheet

Popular Slime Games