We love this. Not only is this three-minute video of a massively long powered Hot Wheels track a magnificent feat of plastic engineering, it's also for a thoroughly good cause.
With well over 2 million hits already, this video might already have caught your attention, but if it hasn't just sit back and admire the effort that must have gone into creating a course that covers 2000 feet, fourteen rooms, stairs and even a hot-tub jump.
We have but two questions: how many takes did it require, and how many cameras can one chap have??