Take a deep breath

Take a deep breath

How much air can your lungs hold?
How sensitive are you?

How sensitive are you?

Try this and find out!
Can you grow seeds in salt?

Can you grow seeds in salt?

In Spring, plants pop up everywhere. Grow your own!

Make a fake fossil
Fool dinosaur experts with your fossils

Can you freeze a bubble?
When it's cold outside, try this...

Fizzy sherbet
Make your own tasty sherbet