Make a rain gauge

Make a rain gauge

How much does it rain?
More
What is rain?

What is rain?

Rain, rain, go away, come again another day
More
What sound does a fork make?

What sound does a fork make?

Riiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiing!
More
Make an underwater viewer

Make an underwater viewer

Look underneath the surface
More
Make a code wheel

Make a code wheel

Spy science!
More

Join in
More
How long are your intestines?
Your guts are longer than you think!

More
Bacteria, burps and smelly feet
3 disgusting things – EXPLAINED!

More
Soap - how does it get things clean?
Soapy surprise!