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Website title: Jeff Geerling - Author and Software Developer in St. Louis, MO

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My nephew just graduated high school, and wants a laptop. When he decides what computer to buy, price (or more precisely, value) is the most important attribute.

Apple's MacBook Neo upended the 'value laptop' equation—Apple's not supposed to be both the cheapest option and the best value... but it seems like that's squarely where the Neo landed for th...


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Pooch from Repkord dropped by my studio while he was in St. Louis, and asked a simple question:

Can a 3D printer's heatbed act as an antenna?

A fair question, as many an antenna is embedded in a PCB these days... and the traces on a


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A decade ago, I settled on iozone for disk benchmarking on all my systems. Tools like fio ('Flexible IO' tester) are a little more capable for raw disk performance testing, and other tools test network-scale filesystems better, but iozone gives me an easy overview of real-world disk performance acros...


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At NAB, I found a demo of Wi-Wi STAMP, a wireless time synchronization protocol that came out of Japan's NICT.

Wi-Wi stands for Wireless 2Way interferometry, and it uses th...


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