[Nick Poole] does a lot of custom work with vacuum tubes — so much so that he builds his own vacuum tubes of various shapes, sizes, and functions right on his own workbench. While the theory of ...

But before even those transistor-based computers is a retrocomputing era rarely touched on: the era of programmable vacuum tube machines. [Mike] has gone back to the 1950s with this computer which ...

China has made a breakthrough in Hyperloop technology, solving key challenges that stalled Elon Musk's vision with ...

How long would the journey take using vacuum tube technology? Elon Musk wrote on the platform X that The Boring Company, his infrastructure and tunnel construction company, could potentially build ...