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Larsen and Toubro wins order for building LIGO India

Larsen and Toubro have won the order for building India's first gravitational wave observatory. The facility will be along ...
IEEE

Scheduling of Millimeter Wave Communications for Ultra-High-Speed Vacuum Tube Train

Abstract: The vacuum tube train can break through the difficulties of wheel-rail resistance, air resistance and noise of traditional wheel-rail railways. It can reach ultra-high speed of more than 600 ...
New Atlas

These fancy headphones stick vacuum tubes in your cans for hi-fi audio

Lumberton, Texas-based startup Ecoute Audio made a splash with its first-ever product back in 2023, when it unveiled its TH1 headphones aimed at hi-fi enthusiasts. Ecoute's decided to take things up a ...
IEEE

Performance Analysis of Train-Ground Communication System for Vacuum Tube High-Speed Flying Train

Abstract: With the development of conventional wheel high speed railway, the Vacuum Tube High-speed Flying Train (high-speed flying train) has gradually entered people's vision. In order to guarantee ...
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Building vacuum airships: A fascinating concept

Are vacuum airships the future of flying? FAA dramatically ends airspace closure after hours of chaos Donald Trump reacts to "great" jobs report Who was the young boy Bad Bunny gave his Grammy to at ...
ecoustics

Écoute TH2 Wireless Headphones Debut on Kickstarter With Built-In Vacuum Tube Preamp

Second generation écoute vacuum tube wireless noise cancelling headphones improve comfort and sound in a slightly modified design. What if headphones were not trying to imitate a hi-fi system but ...