One penny has a surfactant in the form of detergent added to it. The surface tension on this penny breaks much sooner than the penny without. - Stock Video Footage - Dissolve
Drops of Water on a Penny {Awesome Science!} - Frugal Fun For Boys and Girls
The Value of One Penny – Homemade Laundry Detergent!
Solved How many drops of water fits on a penny? Option 1: | Chegg.com
Drops of Water on a Penny {Awesome Science!} - Frugal Fun For Boys and Girls