in this paper, design, fabrication, modeling, and control of a low-cost ball and pipe air levitation laboratory system for educational purposes is investigated. Ball and pipe laboratory setup is a ...

April Wilkerson builds a DIY chop saw station with built-in storage ideas to organize tools efficiently.

Parts are available in an assortment of diameters at any hardware store or home center. Cut the pipe to length with a handsaw or chop saw. Glue an end cap to one end and a female adapter to the other ...

Ozzy Osbourne has played an emotional final solo show ahead of Black Sabbath’s farewell concert – see footage below.