Nancy Bullard on MSN
DIY Human Respiratory System Model – Easy Science Project
In this video, I show you how to make a simple working model of the human respiratory system using everyday items. This hands ...
How to make alien in the laboratory nasa's Diorama. The alien model locked in the lab tries to escape. This video will show you how to create a model similar to our aliens in nasa's Diorama lab. Raw m ...
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