Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

Freakonomics co-author Stephen J. Dubner uncovers the hidden side of everything. Why is it safer to fly in an airplane than drive a car? How do we decide whom to marry? Why is the media so full of bad ...

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Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and most importantly, ...

There's no surprise why DAB radios remain popular today: compact designs, hundreds of free stations, easy to use – it's a great way to listen to music, news and sports while going about your day. In ...

Listen: If you spotted a gigantic rubber duck in downtown Clearwater, no, you’re not imagining things. Crews installed and inflated a 61-foot duck, dubbed “the largest rubber duck in the world,” ...

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The historian Daniel Immerwahr says that Trump’s embrace of imperialist adventuring is not just about business interests—it’s an appeal to masculinity which “seems to sell.” The writer, who has been ...

Two tuners were developed for this receiver. The more sensitive one uses tetrode transistors in the RF amplifier, mixer and oscillator. Its disadvantages lie in a much higher cost and a 12 to 14 db ...

As we enter a new year, the demand for CD player has suddenly spiked, with brands such as Quad, Pro-Ject and FiiO all unveiling brand new disc spinners at various prices. If you're a CD fan, that's ...