It took just a few weeks for an ecosystem to develop when he recently collected some sewage water for one of his latest ...

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 ...

You can create a project exhibit to showcase what you’ve learned while working on your project. Project exhibits are submitted for judging at the annual Marion County 4-H Showcase. Soil and water ...

In this quick science experiment, I test whether cocoa powder still behaves hydrophobically in black mineral water. I dip a ...

GRAND RAPIDS, Mich. — This week we visited Plainfield Child Care in Grand Rapids with a variety of younger-aged kids, so we kept things fun, simple, and hopefully entertaining. This experiment uses a ...

Watch frost form before your eyes as you learn about deposition – the process where water vapor transforms directly into ice crystals. You'll discover how salt affects freezing temperatures and see ...

COMSTOCK PARK, Mich. — Rising air is all around us— outside and inside. It's what meteorologists call "convection." Warm air is lighter and less dense than cold air, so it has buoyancy and wants to ...

Ah, the refreshing sound of a cool drink of water being poured. You might feel thirsty just thinking about it. Or, if you’re a scientist, you might feel curious. Mechanical engineer Mouad Boudina and ...