An anti-log amplifier design with a temperature-compensation network built around a nearly linear PTC thermistor.

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Our fitness editors and certified trainers have spent years testing a range of the best adjustable kettlebells for you to add ...

In 2007, SSC came out swinging with a car called the Ultimate Aero TT. It looked like a hybrid of a Diablo and an early ...

For decades, the global semiconductor industry has been dominated by a handful of technological giants, with supply chains spanning continents and design hubs concentrated in Silicon Valley and East ...

Not for the first time, Astell & Kern has delivered a digital audio player it suggests represents “the peak of performance ...

In hydronic heating systems, the condition of circulating water can have a dramatic effect on overall system efficiency.

The global circulation of water is a little like the distribution of power on the board. There is a source and an endpoint, but it’s a closed system. Tributaries may diverge or converge to provide ...

In a breakthrough for next-generation technologies, scientists have learned how to precisely control the behavior of tiny ...

Max Planck Institute of Molecular Cell Biology and Genetics led a study showing that directional, non-vesicular lipid transport drives fast, species-selective lipid sorting, outpacing slower, less ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of ...

To determine how listeners learn the statistical properties of acoustic spaces, we assessed their ability to perceive speech in a range of noisy and reverberant rooms. Listeners were also exposed to ...