Penny Experiement By Madison & Curt

Penny  Experiment
by Curt & Madison 

Last week we did an experiment.We split up into  groups and got eye droppers.We all got to drop one drop on a penny.We used plain water.We used soapy water.We used salt water.The plain water we got forty drops of water. Soapy water we got one because the surface tension  exploded.Salt  water we got  ten drops of water. It made a dome.A dome is a half of  a circle.It was a very fun time.