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 ...

The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication ...

If you keep up with various retro vacuum tube projects, you probably have run across [UsagiElectric] aka [David]’s various PCBs that he makes on his own Bridgeport EZ-Track 3-axis milling ...

The hypothetical tunnel between the U.S. and the UK has been branded as a "high-risk" project by one of the world's leading megaprojects economists.

Interest in the project has increased because to recent developments in vacuum tube technology. In a vacuum, trains may reach speeds of almost 3,000 miles per hour. In such a setting, pressurized ...