The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication devices like radios and telephones. It describes how a tungsten filament emits ...

There are a couple of reasons I suspect it's taken this long to see a vacuum tube in a pair of headphones. Tubes are hungry ...

Amplifiers that use vacuum tubes instead of – or alongside – solid-state electronics are marketed on the basis of their ...

Amongst these is the innovation of vacuum lifting robots. The modern high-tech machines, commonly referred to as glazing robots, have played a significant role in safely and efficiently lifting ...

Headphone brand Écoute has launched a pair of headphones with a vacuum tube ... in front of you." The tube may be retro tech but the rest of the specification is very modern.

As mentioned above, the Roborock Saros 10R uses StarSight to navigate, an innovative system comprising a turret-free LiDAR, ...

Here’s how it works. The best vacuum cleaner will suck up dirt and debris in no time and be powerful enough to make light work of tough tasks. Not only should they keep your floors spotless ...

TELEFUNKEN is re-introducing Stereo Sets of microphones from its popular and affordable Alchemy Series of large diaphragm tube microphones. The TF29 Copperhead, TF39 Copperhead Deluxe, TF47 and TF51 ...

The Dreame R20 is a robust and efficient cordless stick vacuum that combines excellent ... including a short bendy suction tube for reaching deep under beds and sofas. Although I've only reviewed ...

Outdated household appliances draining your finances? Upgrade to energy-efficient models for better performance and lower ...

HD Korea Shipbuilding & Offshore Engineering (HD KSOE) has developed a vacuum insulation system for large-scale liquid hydrogen transport and storage. This technology maintains a vacuum state at –253 ...