Science Buddies: "Ask an Expert"

My son has been working on building a rubik's cube solver with his NXT set. He wants to make it into his science fair project but he is struggling to think of a good hypothesis to test. Any ideas?

Building a Rubic's cube solver sounds like an engineering project so maybe reading this project guide will help your son adapt the "scientific hypothesis" to his project:

https://www.sciencebuddies.org/science- ... uide.shtml

Be sure to let us know if you or your son have more questions!