Let’s make ice cream with science!

This is everything you need: Ice,Salt,Half & half, Vanilla extract, Sugar, Plastic bags

Step one: Combine 1/2 cup Half & half

Add 1 tablespoon of sugar to the bag

1/4 teaspoon of vanilla extract

Step two: Combine 4 cups of ice in a large plastic bag

Step three: Add 1/2 cup of salt

Step four: Put the small bag in the big bag, wrap and shake it up!

Adding salt to water causes a freezing-point depression

Which causes the contents in the smaller bag to harden

Pour it to a bowl

AWESOME!


Source: Imgur









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