Bitz, Bob and the children are looking at ways to blow lots and lots of bubbles. It's called 'scaling up' and is something engineers do to make more of the same thing. You can make a bubble-blowing machine from your recycling too!Source: CBeebies
Series 1: 10. Little Bev Riding Hood
It's the Fairy Tale Theatre Company's play of Little Bev Riding Hood, directed by Purl, and Bitz has built an amazing stage. But things start to go wrong when Granny P ...
Series 1: 9. Losing Steam
Bitz, Bob and Bevel are racing across the desert in a steam train to deliver ice cream for the opening of Purl's ice cream parlour. But rustlers Zippy the Kid and Prospecto ...
Series 1: 8. Bob's Balloon Adventure
When Bob gets stuck in a runaway hot air balloon over Craft City, Bitz needs to give him clear instructions on how to land it - and she's running out of time!
Series 1: 7. Princess Purl's Big Sleep
Naughty fairies Zipsy and Popsy have put a spell on Princess Purl so that she sleeps for a gazillion years. The gang tries everything to wake her up but nothing works, not even ...
Series 1: 6. X Marks The Spot
Bitz, Purl and Bob are on a treasure hunt on Faraway Island with the help of an old map, and they find a huge chest full of yummy chocolate coins. Unfortunately, Pirate Bevelbea ...
Series 1: 22. Bitz's Campout Conundrum
On a camping trip to High Snowy Mountain, Bitz, Bob and Purl offer to help a very tired bear-sitter Bevel get two bear cubs to take their nap so he can arrange a surprise picnic ...
Series 2: 18. Mayor Bevel's Mega Wheel
Bitz, Bob and Purl are building a giant Mega Wheel in Craft City for Mayor Bevel, and the local citizens are getting very excited. But Bitz has a problem: her tablet has gone mi ...
Series 1: 21. Rock And Roll
Bitz and Bob are helping famous artist La Purl move a very large rock across the beach, as she needs it for a mysterious work of art. They try rolling it, but it's too heav ...
Series 2: 17. Up, Up And Away
It's the day of the kite festival and first up are Zip and Pop, who dazzle the crowd with their performance. Then Bitz and Bob take to the arena, but their kites don't ...
Series 1: 5. Monster Mountain
Bob wants to plant a sign on the top of Mount Robo-Bob, so they set off in grippy shoes to climb it. They meet Ranger Bevel, who tells them about the abominable snow monsters an ...
You Can Do It Too!: Series 2: 12. Amazing Owl Club
What a hoot! Bitz, Bob and the children have an amazing owl badge that flaps its wings. But to make more flapping-wing badges, the children need to take one badge apart to find ...
You Can Do It Too!: Series 1: 17. Big Pop On Top
The children are having a smashing time testing slides for egg rolling! If the angle's too steep their eggs will smash. Also we're turning paper plates and cardboard t ...
You Can Do It Too!: Series 2: 11. Castle Bake Off
Bitz, Bob and the children are using magnets to test all sorts of things, from teddy bears to alarm clocks. Anything made with metal will stick to the magnet! You can explore ma ...
Series 1: 12. Sinking Feeling
When Ranger Bevel gets stuck in a pile of soft snow on High Snowy Mountain, Bitz needs to work out how they can pull him out without sinking into it too!
You Can Do It Too!: Series 1: 22. Bitz's Campout Conundrum
Join Bitz, Bob and the children as they test the best materials to make a noisy alarm go quiet. We're exploring how to muffle sound, and you can do it too! Come and play as ...
Series 1: 4. Desert Road Trip
Bob is excited to see an amazing cactus that only flowers once a year, but the gang's race across the hot sandy desert slows to a crawl when Bitz and Purl over-engineer the ...
You Can Do It Too: Series 1: 7. Princess Purl's Big Sleep
Our friends are making their own superstrong lifters, but how many strands of yarn will make the lifters strong enough to carry a full tube of bouncy balls - and a teddy?
You Can Do It Too!: Series 2: 16. The Frog Log Bridge
Bitz, Bob and the children are building bridges from paper and card, and you can do it too! Join us as we make a bridge with cups and a paper towel and another bridge with card ...