Generators tend to fail from neglect more than use. They’re built tough, but cold starts, moisture, and bad fuel habits can wear them down faster than you think. Most people don’t realize they’re ...

Abstract: A novel ergodic discrete difference equation (DDE) oscillator and its theoretical analysis method are presented. Theoretical analyses reveal the oscillator is more suitable to build a ...

Generators fail long before they should—and it’s rarely because of poor quality. Most don’t make it past their second year ...

We compared annual fuel costs for the best-selling cars in South Africa to comparable hybrid electric vehicles.

Abstract: Developments in energy harvesting for Environmental Wireless Sensor Network (EWSNs) devices designed for data collection is very demanding nowadays. Because of the need for immediate data ...

During Halloween season, it’s not uncommon to see your neighbors’ front yards adorned with fake tombstones and ghosts. While some might refer to this as graveyard decor, others go with cemetery.

Cutter pumps have a tungsten carbide tipped open channel impeller which rotates within tight tolerance of a high chrome serrated wear plate. Chopper pumps work almost identically, with a hard cast ...