The defense tech startup Epirus has developed a cutting-edge, cost-efficient drone zapper that’s sparking the interest of the ...

Has there ever been a tech brand more forward-thinking than Dyson? Every time I've ever heard from a Dyson engineer - or even ...

Entering the museum, my eyes were immediately drawn to a painting by Dale Minson of downtown Sandy in 1911. A horse-drawn water tank was calming dust on the dirt streets, while an electric trolley ...

Michigan’s drive-in theaters have dwindled to just eight, but they continue to offer nostalgic experiences with double ...

Nuria Catalan Lasheras and Igor Syratchev explain why klystrons are strategically important to the future of the field – and ...

Early Radio Broadcasting: Iowa State College & Vacuum Tube Technology Posted: March 8, 2025 | Last updated: March 8, 2025 The film discusses the crucial role of vacuum tubes in radio broadcasting ...

it covers the use of vacuum tubes in transmission stations to generate radio frequency currents. Keywords vacuum tube, triode, amplification, radio frequency, communication devices, electron flow ...

So you can imagine when I saw the Ecoute headphones and their built-in vacuum tube my attention was once ... Metal Guitar amps to your Grandad's radio and everything in between.

when I listened to the episodes with my parents through a vacuum tube radio,” said Masoud Kouchaki, 73. “We did not have any worries except for guessing how Johnny Dollar would find the ...

“It is amazing, it reminds me of the ’60s and ’70s, when I listened to the episodes with my parents through a vacuum tube radio,” said Masoud Kouchaki, 73. “We did not have any worries ...

“It is amazing, it reminds me of the ‘60s and ’70s, when I listened to the episodes with my parents through a vacuum tube radio," said Masoud Kouchaki, 73. "We did not have any worries except for ...