When a $300 million solar panel is the most efficient solar panel on the planet

The cost of a solar array can reach as high as $300 billion, but its efficiency has grown to a record high, according to a new report.Wilson Electronics and solar panel manufacturer SolarWorld said Tuesday it has seen its cumulative solar panel capacity grow more than 60 percent since the end of 2011.The industry had […]

What is an attic TV antenna?

Radio antennas are used to receive the signals of radio stations on the airwaves.They can be used for many different purposes, such as, to provide the signals for remote control of devices, as a repeater to broadcast to remote parts of the world, or to transmit television signals.Al Jazeera’s Nick Fierravanti-Wells explores the history of […]

Which is the best TV antenna for your TV?

Digital TV antennas have long been one of the cheapest options on the market.But it seems like there are some new models popping up that can offer more than a quick signal boost.These new models are all based on the same basic design, but offer different antenna sizes, a lower price tag, and a more […]

Which is the best TV antenna for your TV?

Digital TV antennas have long been one of the cheapest options on the market.But it seems like there are some new models popping up that can offer more than a quick signal boost.These new models are all based on the same basic design, but offer different antenna sizes, a lower price tag, and a more […]