Quick Answer: Science Bob Slime?

How do you make slime Science Bob?

What to do

  1. Fill one small cup with water and add a spoonful of the Borax powder and stir it up.
  2. Fill the other small cup with about 1 inch (2.5 cm) of the glue.
  3. Add three tablespoons (20 ml) of water to the glue and stir.
  4. Add a few drops of the food coloring and stir it up until mixed.
  5. Now the fun part…

How do you make a slime in science experiment?

Mix 1/2 Cup water, 1/4 Cup white school glue, and “fun ingredients” in a cup or bowl. In a separate cup, add 3-5 Tablespoons of Borax to 1/4 cup water and stir or shake until fully dissolved. Mix small amounts (Tablespoons) of the Borax mixture to the glue/water mixture until you are happy with the consistency.

What is the science behind fluffy slime?

The science behind slime –it’s chemistry! Silk, wool, and DNA are all examples of polymers. In slime, the glue is a polymer. The glue is made up of long chains of polyvinyl acetate molecules. Glue flows because these chains slide past each other somewhat easily.

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Is slime a science experiment?

We always like to include a bit of homemade slime science around here! Slime is an excellent chemistry demonstration and kids love it too! Mixtures, substances, polymers, cross-linking, states of matter, elasticity, and viscosity are just a few of the science concepts that can be explored with homemade slime!

How can I make my slime better?

How to Make Fluffy Slime

  1. Add your white glue to a bowl.
  2. Add you water and baking soda and then mix.
  3. Add your shaving cream and mix.
  4. Add your food coloring until you are satisfied with the color. Mix.
  5. Now slowly add in your contact solution.

What holds slime together?

The glue is a liquid polymer. This means that the tiny molecules in the glue are in strands like a chain. When you add the liquid starch, the strands of the polymer glue hold together, giving it its slimy feel. The starch acts as a cross-linker that links all the polymer strands together.

Is slime a solid or liquid?

Slime is between a solid and a liquid. It’s a non-Newtonian fluid. You can make it right at home. Dissolve a teaspoon of borax in a cup of water.

What is slime made from?

Slime is a gooey, sticky substance made by mixing a compound called sodium Borate, or Borax, with water. It has a thick, glue-like texture and can be made in a variety of colours.

How is slime a stem activity?

“We want to give all students a chance to experience the making of slime, a STEM activity (Science, Technology, Engineering, and Math) that deals with polymers (white glue & liquid starch) and Newtonian fluids (water), and how they bond together to become a non-Newtonian fluid ( slime ).

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Why does slime become slime?

Borax dissolves in water into sodium ions, Na+, and tetraborate ions. Hydrogen bonds form between the borate ion and the OH groups of the polyvinyl alcohol molecules from the glue, linking them together to form a new polymer: slime.

Is Glue a non Newtonian fluid?

There are two basic behaviors of non – Newtonian fluids. One type is termed shear thinning. Shear-thinning fluids decrease in viscosity when a shear stress is applied. Other shear-thinning fluids include margarine, gelatin, mayonnaise, honey, mustard, shaving cream, and Elmer’s glue.

Who invented slime?

Slime was invented by Mattel Toys in 1976. While creating slime, the toy company wanted the oozing substance to be gross as possible.

Why is slime dangerous?

The bottom line. A consumer advocacy group has warned that certain toy slimes contain dangerously high levels of boron, a mineral used in detergents and other consumer products. Boron can irritate the skin, eyes, nose, throat, and gastrointestinal tract.

What is slime in rap?

Slime is slang for friend, brother, mate, homie, son and other similar terms. The term and slang “ Slime ” has been used by Gunna, N.O.R.E., Drake, Lil Uzi Vert, Playboy Carti, YNW Melly, NBA Youngboy and many more rappers.

Why is slime so popular?

Why Slime is So Popular New creations keep the hobby fresh. But the real source of slime’s popularity may be auditory in nature. The appeal of the videos—often featuring a tub of slime being poked at repeatedly—is that distinctive slurping sound the slime produces when moved, stretched and interacted with.

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