Fun experiments

[May_]

Hello everyone,

I want to do some funny and amazing experiments for college students, We are planning a new event but I'm out of ideas.

we already did: elephant toothpaste, secret ink, bleeding iron, Mn cameleon, paper chromatography, universal indicator... and some others.

Can you suggest any nice, interactive and relatively easy experiments to do!? I would appreciate any ideas, better with videos or materials list!

Thanks

May.

[jhbrown]

Have you made putty from Elmer’s Glue All or slime from polyvinyl alcohol? See http://www.hometrainingtools.com/a/slime-recipes-project/.

[kjkleiss]

Density Columns with 5 different liquids and colors

See Steve Spangler website for lots of other ideas for easy experiments