Have you ever wondered how ducks stay warm while swimming in cold water? They produce an oil that makes their feathers waxy and water-repellant. Try this test below to prove it.
Science Fun: How Do Ducks Stay Dry?
This fun science project will help your child understand how ducks' waxy feathers repel cold water, keeping them dry and cozy in the winter. Subscribe to our...
Unfortunately not the ones with chocolate chips.
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