Dr. Freeman and undergraduate students from Virginia Tech describe and make a hydrogel. Hydrogels are used in everything from contact lenses to shoe inserts and even gummi bears. This video was designed for elementary and middle school children. Visit our website: www.sbes.vt.edu/freeman
thank you! I have been trying to figure out how to explain certain things to a group of girls I mentor and this helps! great explanation, very user friendly ☺
xaxjp3p 2 months ago in playlist More videos from jfreemn
What a brilliant video...Dr Freeman, Sir you are an inspiration !
voidconcept 10 months ago 2