It's bedtime and Maddie is finding out about different things we sleep on and in! 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. Next, Maddie visits a mattress factory to see how a mattress is made from layers of foam and material, a bit like a giant sandwich! She uses a special camera to see the tiny holes in the sponge that make the mattress nice and soft for us to lie on. |
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Title: | Sleeping Bag and Mattress | |
Air Date: | April 10, 2018 | |
Runtime: | 15 min | |
Genres: | Children | |
michaelmyers : yellow what ? o i forgot this show was still on '''''' my bad wrong chat '...