Bubbling Over with Bubbles! Dr. Rob and the Curious Crew are “bubbling over” with investigations into the science behind soapy, sudsy bubbles! STEM Challenge: Design and Build a Bubble Wand. Curious About Careers: Soap Maker Julie Konkle.
Color-changing breath, chemical goo and elephant toothpaste? Explore chemical reactions and discover how hydrogen molecules break and fuse to create [...]