A: Soot is mostly carbon particles, but it often has a greasy nature that makes it difficult to remove. If you search online, ...

At some point in your life there is nothing more tantalizing than saving $50 on a pedicure you can do with a $5 foot peeling ...

Abstract: This letter describes a system for autonomous spray painting using an unmanned aerial vehicle (UAV), suitable for industrial applications. The work is motivated by the potential for such a ...