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TeachEngineering
Teach Engineering: Flow Rates of Faucets and Rivers
In the Flow Rate Experiment, students perform hands-on experiments with a common faucet, as well as work with the Engineering Our Water Living Lab (accessible through TeachEngineering.com) to gain a better understanding of flow rate and...
TED Talks
Ted: Ted Ed: How Do Animals See in the Dark?
To human eyes, the world at night is a formless canvas of grey. Many nocturnal animals, on the other hand, experience a rich and varied world, bursting with details, shapes, and colors.Anna Stockl uncovers the science behind night...