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
Catch the pigeon!
Robot falcons on patrol...

More
Matters of the heart
What do you really know about your heart?

More
Say cheese! Mercury is caught on camera
Make your own Mercury craters