Styropyro shows a classic demonstration of "The Vanishing Cup" experiment. Things you will need: a container, slightly larger than the Styrofoam cup, acetone and a Styrofoam cup. Place the container on a flat surface and fill it up with an acetone. Get the Styrofoam cup and Carefully place it inside the container. Watch the Styrofoam cup slowly shrinks as it touches the acetone. After a while. the Styrofoam cup turns into liquid form. Notice how much of the Styrofoam cup is left after it shrinks. Styrofoam is mostly air so when a small amount of plastic dissolves, the cup shrinks and turns into liquid form.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.
Be the First to Comment
Share Your Thoughts