Capillary action is the ability of a liquid to flow in narrow spaces without the assistance of, and in opposition to, external forces like gravity. In this walking water experiment, liquid uses the ...

Krissy Worth & John Krekelberg with Hands-On Discovery Center, show us some fun and simple experiments that showcase capillary action in plants! To learn more about these fun ways to teach capillary ...

Step into the hidden science lab in your kitchen with five easy experiments that explain refraction, surface tension, ...