Whoa! How cool is this!?
Using plastic from a CD case, he cuts four rhombus shapes, tapes them together, and places them over his phone. The effect is an awesome hologram! Check out the tutorial below and let me know if this works for you!
Also this: another tutorial showing how to make a hologram projector from Hoopla Kidz.
Have you tried this with other plastic materials? Let me know how this fun craft project worked for you in the comments!