Chalk Talk

This animated series of short videos acts as a video glossary to define specific scientific terms or concepts in a fun, easy to understand way. In each episode you’ll learn what it is, why researchers study it, and what it might be used for. The content of each episode will be appropriate for all age groups, although some concepts may be high-school level science.

Chalk Talk: Polymers

Muscle fibers, DNA and plastics are all examples of polymers. Watch this video to learn more.

Chalk Talk: DNA

DNA is the Swiss army knife of biological molecules, acting as both a blueprint and a building block. Learn more here.