100 Days Project

Nanogirl: Star Science

Nanogirl wants to find 100 friends to do science experiments with her to prove that no matter who you are or what your education level, you can always have fun with science.

Day 1:

Leone shows me phase changes at the ice rink!

When ice which is a solid melts into water which is a liquid, a phase change occurs. Leone helped me to carry out this experiment by scraping the ice from our ice skates and using the warmth of her hand to melt the ice. 

Changing phases requires energy which was provided by the warmth of Leone's hands.