We're all familiar with the colors of the products we use every day. But what we often don't know is their relationship to chemistry. Chemistry experiments can be used to mix and match colors to ...

The CO 2 bubbles burst and the grape sinks again where it picks up some more CO 2 (sung to the tune of "The Itsy Bitsy Spider"). Experiment #5: A five-layer cake without the cake. Explanation: Figure ...

Watch a simple but fascinating chemistry experiment using phenolphthalein and dry ice to demonstrate pH changes in real time. See how carbon dioxide forms acid in water and causes a dramatic color ...

COLUMBUS, Ohio (WCMH) — The annual Science Festival hosted by the Center of Science and Industry (COSI) officially wrapped up Saturday. The weeklong COSI event included many different types of ...

Did you ever dream of having a lava lamp experiment when you were a kid? I know I did! There’s just something magical about those colorful blobs bouncing around in liquid light. Now, as a parent, you ...

Nick Uhas is a Youtuber and Tiktokker with a Bachelor of Science degree from The Ohio State University, whose experiments with liquid nitrogen have to be seen to be believed. In August, Uhas "went big ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – Colorful displays are on the ...