Videos about the chemistry of color typically only scratch the surface of how electromagnetic radiation creates the beautiful rainbows of the world around us. But this Reactions video by the American ...

LEWISBURG — Bucknell University Chemistry Club’s Halloween Show wowed a crowd of hundreds with pumpkins spewing foam, colorful chemical reactions and fireballs on Tuesday night. The annual event ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Here is a "5-minute crafts" video clip of yellow and blue water, which appears to demonstrate that when you place one color on top, you get three layers of colors, whereas the other results in just ...