Operation Ouch! Do Try This at Home

儿童

S1 E6 Bacteria

本集简介

The doctors look at bacteria inside your body and show you how to make a fart machine!

上一集

It's quiz time as the doctors play Whose Poo? and show you how to make your own poo factory!

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The doctors look at cell membranes and show you how to make eggs bouncy!

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哇，窗口太小啦