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Museum of Science
Ei E: Water, Water Everywhere: Designing Water Filters Lesson 4
Students focus on the environmental engineering problem of providing clean water as they imagine, plan, create, test, and improve their own water filters. [11:30]
PBS
Pbs Kids Design Squad: Can a Bike Power a Blender?
Pedal power is used around the world to create electricity. Watch as Nate repurposes a bicycle into a blender-cycle. Smoothies anyone? [3:57]
Science Friday Initiative
Science Friday: Designing a Bridge for Earthquake Country
Inside the world's longest self-anchored suspension bridge being built in quake-prone San Francisco Bay.