5 Minute Science Experiments
Place the match on the surface of the water and watch it go The boat travels because, just like the powder moving on the experiment above, the soap breaks the tension behind the soap, but the molecules in front of the soap are still pulling hard.
Ice pits
You will need: an ice cube, a plate and some salt.
Place the ice on a plate and pile a little salt on the middle of the top of the ice cube.
Wait a few minutes.
The top of the ice cube will get a pit in it where the salt is placed. Salt lowers the melting point of the ice.
I hope you have fun with these. :-)
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