It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

Key tips you should know for making the leap into the world of watts. A power meter is a device fitted to a bike that measures the power output of the rider. Most commonly, power meters use strain ...

Tata Motors and Ashok Leyland face setbacks in India's largest electric bus tender under the PM eDRIVE scheme, as PMI Electro ...

To help households save money on their energy bills, a number of experts have advised avoiding using major appliances during a two-hour slot in ...

A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

Andy completes his first semester as a part-time professor at a local community college and discovers that it’s an ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

Physicists at the Cubic Kilometre Neutrino Telescope Initiative, KM3NeT, built a cathedral of glass spheres that listens for ...

If you own an older car, chances are your factory speakers kinda suck now. They might’ve been fine back in the day, but heat, humidity, and ultraviolet light can all conspire to degrade foam speaker ...

Household energy bills will rise over the next six years to help fund a major investment in the UK's energy network, the regulator Ofgem has said. That is on top of the already-announced increase in ...