Science Trek

D4K: Skin

Special | 28m 49s Video has closed captioning.

Your skin is not just a coating; it is your body's largest organ. It is waterproof, helps keep germs out, and protects your inner organs. It has nerve endings that tells you how things feel, and it provides cushioning and temperature control for your body. Experts answer students’ questions about skin.

Aired: 09/16/03

Rating: TV-G

Problems Playing Video? | Closed Captioning

The Laura Moore Cunningham Foundation

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Science Trek

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Science Trek

Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.