Cool Ways to Use Aluminum Spheres Right Now
You'd be surprised how many industries rely on aluminum spheres for both high-tech precision and simple decoration. It's one of those things you don't really think about until you see them everywhere—from the ball bearings in your favorite mountain bike to the massive, shiny ornaments sitting in a modern art gallery. While they might just look like simple metal balls, there is actually a lot of science and engineering packed into those rounded shapes. ...