This is a really fun experiment showing how little boats made of leaves can be powered by ballpoint pen ink!

Making your own musical instrument is a fun project for kids of all ages and this bottle xylophone is really simple to make. You can also use your bottle xylophone to experiment with sound and how it changes depending on how much water you add to the bottles.

This is a great little experiment to do with kids and all you need is a glass of water and a dandelion clock!