Bioplastics

Bags that dissolve, potatoes that turn into plastic, and silverware you can eat! The Curious Crew learns all about the chemical makeup of bioplastics. STEM Challenge: Design a Bioplastic Sculpture; Curious About Careers: Packaging Engineer Karen Keeder.

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Rocks

Floating, freezing, and fizzing rocks! The Curious Crew goes "digging" into the makeup and science of igneous, sedimentary, and metamorphic rocks! STEM Challenge: Design a Wax Model to Explain the Rock Cycle; Curious About Careers: Hydrologist Cynthia Rachol.

  • 2020-10-31T00:30:00-07:00
    KCET-HD

Center of Gravity

Quirky corks, leaning towers, defying gravity and more! The Curious Crew explores different centers of gravity. STEM Challenge: Making a balanced sculpture. Curious About Careers: Physical Therapist Jill Marlan.

  • 2020-10-31T01:00:00-07:00
    KCET-HD

Pulleys

Hoist a grown-up, a tug of war, compound pulleys and more! The Curious Crew hoists Dr. Rob off the ground as they explore how pulleys make physical work easier. STEM Challenge: Design a miniature crane. Curious About Careers: Equine Diagnostician Dr. Stephanie Valberg.

  • 2020-10-31T01:30:00-07:00
    KCET-HD