Ta-Nehisi Coates: "Pointing out that Americans have done, on their own soil, in the name of their own God, something similar to what ISIS is doing now, does not make ISIS any less barbaric, or any more correct. That is unless you view the entire discussion as a kind of religious one-up-man-ship, in which the goal is to prove that Christianity is "the awesomest.""
The AmazingScience YouTube channel demonstrates how to build a ridiculously simple electric kind of train with the help of a few magnets, a battery, and a copper coil. You can also use the same materials to build a little spinning motor-like-esque contraption.
You religious zealots are all alike :) They called Sister Kenny crazy too - heck if she been born in todays' world in the US she'd have been imprisoned for unlawful medical practices long ago; but she turned out to be right: