Aired Saturday 22 March,
1:10pm - 1:25pmon CBeebies HD
Do You Know?
Sleeping Bag and MattressIt's bedtime, and Maddie is finding out about different things we sleep on. At a campsite, she uses a special thermal camera to show how the layers in a sleeping bag work by trapping warm air inside to keep us warm.
- Category
- Adventure / Children / Educational / Entertainment
- Original air date
- 06/02/2018
Cast and crew
