Dr Chris and Dr Xand from Operation Ouch! are back in the kitchen lab, and they are filming it all themselves again! In this episode, the doctors examine the heart and show you how to make your own pumping heart model. Show less
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Dr Chris and Dr Xand from Operation Ouch! are back in the kitchen lab, and they are filming it all themselves again! In this episode, the doctors examine the heart and show you how to make your own pumping heart model. Show less