Posts made in November, 2019

Are Slime Solids or Liquids?

»Posted by on Nov 1, 2019 in Uncategorized | 0 comments

You might be confused about what slime really is. Slime are those soft, gooey, and stretchy materials that kids are getting crazy about. If you’re a little bit too concerned about the science behind slime, you might be sent thinking, are these solids or liquids? What will you answer your kids if you were asked this question? 

 

In an attempt to answer that, you have to first know what liquids and solids are. Solids come with tightly packed molecules, which means they’re hard and they hold their own shapes. Liquids, on the other hand, have particles sliding around and over each other. That’s why they always assure the shape of their containers.  

The thing is, slime is not like solid which is hard, but not quite liquid like water. So, what is it? The right answer is slimed are non-Newtonian liquids. They are liquids in a sense, but not entirely. Slime can be squeezed, agitated, and stirred, which can affect the way it flows. Sometimes, they also get rather hard and flow very slowly. In such state, they can be mistaken as solids. As a non-Newtonian liquid, slime sits right between true solids and true liquids.  

How to Make Slime  

It’s quite easy to make slime that you can make one on your own at home. But for them, there is slime for sale cheap so you don’t really have to go out of the way of sourcing ingredients and making one. Even so, the process of making slime teaches your kid a lot about science. That’s the reason why teachers take slime making as one of their school projects.  

To make slime, all you really need is a container, white glue, hot water, borax, and a stirring rod. You simply have to add borax to the white glue and water to make the substance moist and stretchy but not sticky. If you want to add color to the slime, you simply add some food coloring. Some kids even add glitter and beads to the mixture for added appeal.  

Stirring and squeezing the slime makes it harder. So, keep on doing that until you achieve the desired viscosity. The more you stir, the more the slime becomes less flowy. Also, you have to make sure that you store the slime that you made in an airtight container. That’s how you keep it from getting too hard too fast.  

How to Dispose of Slime  

In case you no longer want to play with the slime because it has gotten too dirty or for whatever other reason, be sure to dispose of them properly. Slime is not supposed to be placed down the drain because it will cause clogging. Throw them properly in the garbage. After making slime, be sure that you wash all the tools you used with soap and water.  

There are different kinds of slime available. Explore the different types and experiment with each of them. You may also buy slime from stores so you don’t have to go through the hassle of making them from your kitchen.  

 

 

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