Bob Zany, born Robert Earl Tetreault, was only 15 when he appeared on “The Gong Show” in 1977. Halfway through reading his stand-up comedy routine from a piece of paper, Zany was ushered off stage by ...

Conveyor Pulley Electric Generators (CPEG) produce an electrical current when driven in rotation during conveyor belt motion. As there is no need for engine power, kinetic energy from moving conveyor ...

After 244 million gallons of sewage spilled into the Potomac, attention turned to Baltimore and other cities struggling with failing sewer systems.