GOBLES, Mich. — In this week's weather kids experiment, Haleigh Vaughn demonstrates how primary colors can form secondary colors, along with density differences between milk and soap with Mrs.

Create beautiful swirling patterns while learning about surface tension, molecular interactions, and how soap affects milk's properties. Similar to the pepper dance experiment, watch as soap creates ...

GRAND RAPIDS, Mich. — Today is National STEM/STEAM Day, a day to celebrate science, technology, engineering, arts and math. Meteorologist Laura Hartman has a simple chemistry experiment you can do at ...