Operation Ouch! Do Try This at Home

儿童

S1 E8 Fingerprints

本集简介

The doctors look at fingerprints and show you how to catch your own criminal!

上一集

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

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The doctors look at eyes and show you how to find your blind spot!

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哇，窗口太小啦