Regency TR-1 (1954) – Not a television but a significant precursor to transistorized consumer electronics, the Regency TR-1 was the first commercially available transistor radio. It proved that ...

Electric car battery life is one of the main concerns for those interested in buying an EV. Most electric cars use lithium-ion batteries – the same as the ones in your laptop or smartphone – and these ...

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Wireless speakers and online streaming may be all the rage, but the humble radio is still a firm fixture in many homes. In fact, DAB radios are ever-popular, with new models now boasting extra ...

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However, there is a lack of safe and reliable ... Jan. 9, 2025 — A battery that needs feeding instead of charging? This is exactly what researchers have achieved with their 3D-printed ...

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Nokia Bell Labs celebrates its 100th anniversary in 2025, marking a century of groundbreaking innovations such as the transistor, solar cell, and ...

ESPN BET Sportsbook is owned and operated by PENN Entertainment, Inc. and its subsidiaries ('PENN'). ESPN BET is available in states where PENN is licensed to offer sports wagering. Must be 21+ to ...