If you’ve ever found yourself frantically searching “how to make up a baby bottle” at 2 AM while rocking a crying baby in one ...

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make a detergent solution by mixing ½ teaspoon of liquid dish detergent with 1 tablespoon of water. Lower the open mouth of the bottle into the cup with detergent. Carefully tilt and lift the bottle ...

Practise and challenge your friends! Download the Water bottle Rockets PDF(378 Kb). Adobe Acrobat is required. SAFETY: This rocket uses air pressure to fling a bottle at high speed 20–50 metres.

There are lots of great air pressure demonstrations around, but a leaky water bottle is one of the simplest. It looks impressive and costs almost nothing.

Help them feel better about branching out with a re-creation of someplace new, like this ocean in a bottle experiment. It’ll demonstrate the behavior of water and just might inspire some ocean ...

The easiest science experiment for kids is the Baking Soda and Vinegar Volcano. It's simple, safe, and fun! The best experiment for kids at school is the Plant Growth Experiment because it's ...