One of the world’s coolest dads took his time and built this magnificent hot wheels track for his kids. This thing is 2,000 feet long, goes up and down the stairs, through 14 rooms of a house, around the outside of the house, and a jump over a hot tub. They call it the ‘Mother of all Hot Wheels tracks’ and rightly so. You have to watch it in action to understand how awesome it is. I want that in my house!