Using a few materials from around the house, you can prove water and oil do not mix. Materials STEP 1: Fill the plastic bottle three quarters of the way with vegetable oil. STEP 2: Fill the plastic ...

Kengo Yamada remembers asking a class of kindergartners where they thought wind came from. “One said, ‘Trees make wind,’” says the associate director of early childhood education at New Jersey’s ...

Meghan Walbert is Lifehacker's Managing Editor. She has a degree in journalism and has worked at Lifehacker as a writer and editor since 2018, covering parenting, foster care, online child safety, and ...

Explore 25 exciting science experiments that bring learning to life! Using common materials, these hands-on activities demonstrate fascinating scientific principles through engaging demonstrations.

GRAND RAPIDS — West Michigan Chevy Dealers presents our weather kid of the month for this cool science experiment! Water or H2O is something we see in our everyday lives but do we know how it works?

This experiment demonstrates how water at different temperatures has different densities, creating beautiful layering effects. You'll see how warm and cold water interact and learn about density ...

Your kids aren’t the only ones who feel like they’re coming alive when spring arrives—the natural world does, too. “Ultimately, spring is the return of the sun,” says Jack Dumbacher, curator of ...