Modifying surfaces by shooting particles at them - this technique, called 'sputtering', is indispensable in surface science. However, if the surface is not perfectly smooth and regular, it is hard to ...

We live in a synthetic world: plastic polymer shingles, vinyl fencing, fiberglass doors, and plastic laminate countertops and cabinets. We demand fast, durable, and cost-effective materials and ...

In this video I show how to make a sandblaster and use it to dig fossils out of rock. Check out my sponsor, Skillshare!