Backyard Science S2E5 Spinning dizzy balloons

Backyard Science S2E6 Finding earwax in your friend's ear

Backyard Science S2E42 How to Make Your Own Toothpaste

Backyard Science S2E12 Build a funky fishing rod

Backyard Science S2E4 Blow weird & wacky Bubbles

Backyard Science S1E24 Make a Spinning Wheel Bottle

Backyard Science How to Build a Backyard Rocket S1E1

Backyard Science S1E26

Backyard Science S2E28 Huge soda fountains!

Backyard Science S2E8 Treasure hunt for Pirates

Backyard Science S2E29 Make a Glow in the Dark Water Gun

Backyard Science S1E20 Blast Off with a Homemade Rocket Launcher

Backyard Science S2E23 Build a six-sided snowflake

Backyard Science S1E18 Make Cool Magic Slime

Backyard Science S2E15 Make a fizzing wizard caldron

Backyard Science S2E2 Perfect way to poke a Potato

Backyard Science S2E24 Create a kaleidoscope of colour

Backyard Science S2E34 What's that sound in the seashell

Backyard Science S1E22 Make Your Own Mini Greenhouse

Backyard Science S1E12 Make Your Own Fossils

Backyard Science S1E21 How To Become a Flying Superhero

Backyard Science S1E19 Rock'n'Roll with a Ruler and Rubber-band

Backyard Science S2E38 How to Build a Lighthouse

Backyard Science S2E52 How to Build a Spy Satellite

Backyard Science S2E7 The secrets of dog sledding

Backyard Science S2E30 Keep cool with the power of evaporation