When automation arrived during the Industrial Revolution, it was a luxury, not a necessity. The inverse is true today. Here ...

Hairs on a tire are a byproduct of the manufacturing process. They are a good thing, because they mean the tire isn't worn ...

But are they supposed to be there or are they just a byproduct of the manufacturing process? Should these weird little rubber bits actually be on our tires? Well the truth is, those little rubber ...