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In this activity, learners observe what would happen to their bodies if they went to outer space without a space suit.

In this activity, learners test to see if carbon dioxide is present in the air we breathe in and out by using a detector made from red cabbage.

Most people will break a bone in their body at some point in their life, but how much force does it take to break one?

Doctors often send a sample of blood to a lab, to make sure their patients are healthy.