2021年2月7日陪玩打卡

水油混合

You are going to need a clearjar .I'm using a jar, 
The first thing I'm gonna do is I'm gonna fill my jar abouthalf way full of water, 
then I'm going to take a couple drops of food coloring and add it to the water. 
You can use any color you would like. 
Just stir that up. 
Now I have my water in my jar. 
The next thing I'm gonna do is add some oil.I'm gonna fill the jar with oil till it gets to about three -quarters of the way full then I am going to place the lid on the jar. 
I'm gonna make sure that it is really tight. 
And then once I have the lid on very tightly, 
I'm gonna shake it to mix the oil with the water. 
I'm going to shake it about 30 seconds and then I'm gonna set it down and watch 
as you can see, even though we mix the oil and the water together thoroughly, they've separated 

科一 ！Pop

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