102-Year-Old Electrical Tech Still Glows Inside an Elevator ⚡🔵
0:06
YouTubeKF Labs
102-Year-Old Electrical Tech Still Glows Inside an Elevator ⚡🔵
Inside this 102-year-old elevator control cabinet sits a glowing relic of early electrical engineering: a mercury arc rectifier. This device was built to convert alternating current (AC) into direct current (DC) using a pool of liquid mercury and an arc discharge — long before modern semiconductors existed. Invented in the early 1900s ...
9.5M views3 weeks ago
Related Products
Mercury Surface Poster
Mercury Surface Puzzle
3D Printed Mercury Model
#Mercury Facts
Mercury 101 | National Geographic
Mercury 101 | National Geographic
YouTubeSep 7, 2018
25 Amazing But True Facts About the Planet Mercury
25 Amazing But True Facts About the Planet Mercury
YouTubeNov 27, 2019
Top videos
Antigravity Motor!? - Rotating Liquid Mercury
1:00
Antigravity Motor!? - Rotating Liquid Mercury
YouTubeMotor Explorer
264.8K views1 month ago
How a 100lb Anvil Can Float
0:11
How a 100lb Anvil Can Float
YouTubeCosmorae
1.9M views1 week ago
The Fastest Planet Orbiting the Sun
0:26
The Fastest Planet Orbiting the Sun
YouTubeUltra Space Balls
580.8K views3 weeks ago
Mercury Exploration
Zeitrelais PESE mit Quecksilberschaltung in den Glasröhren VEB Relaistechnik an einem Aufzug von Louis Neubauer von 1961 Time relay PESE with mercury circuit in the glass tubes from 1961 GDR Elevator from Louis Neubauer #elevator #elevators #fahrstuhlfritze #quecksilber #timerelay
0:32
Zeitrelais PESE mit Quecksilberschaltung in den Glasröhren VEB Relaistechnik an einem Aufzug von Louis Neubauer von 1961 Time relay PESE with mercury circuit in the glass tubes from 1961 GDR Elevator from Louis Neubauer #elevator #elevators #fahrstuhlfritze #quecksilber #timerelay
TikTokfahrstuhlfritze
220.5K views1 week ago
Descubre a Aarón Mercury y su conexión con Dalas Review
0:20
Descubre a Aarón Mercury y su conexión con Dalas Review
TikTokaaronmercury
519.5K views1 week ago
አጣቢዋ@Semay_hab ዜሮ ዘጠኝ ሰላሳ ስምንት ስልሳ አራት አርባ አራት አርባ አራት CBE 1000442598391 BOA 141029444#mercury
1:06
አጣቢዋ@Semay_hab ዜሮ ዘጠኝ ሰላሳ ስምንት ስልሳ አራት አርባ አራት አርባ አራት CBE 1000442598391 BOA 141029444#mercury
TikTokmercury_hab
1.6M views1 week ago
Antigravity Motor!? - Rotating Liquid Mercury
1:00
Antigravity Motor!? - Rotating Liquid Mercury
264.8K views1 month ago
YouTubeMotor Explorer
How a 100lb Anvil Can Float
0:11
How a 100lb Anvil Can Float
1.9M views1 week ago
YouTubeCosmorae
The Fastest Planet Orbiting the Sun
0:26
The Fastest Planet Orbiting the Sun
580.8K views3 weeks ago
YouTubeUltra Space Balls
😂@ቃልዬ @Semay_hab@Binu Meseret #mercury
1:07
😂@ቃልዬ @Semay_hab@Binu Meseret #mercury
1M views3 weeks ago
TikTokmercury_hab
Aaron Mercury: Intrigante Historia y Actualización
0:13
Aaron Mercury: Intrigante Historia y Actualización
82.3K views1 week ago
TikTokmonysansan
አጣቢዋ@Semay_hab ዜሮ ዘጠኝ ሰላሳ ስምንት ስልሳ አራት አርባ አራት አርባ አራት CBE 1000442598391 BOA 141029444#mercury
1:06
አጣቢዋ@Semay_hab ዜሮ ዘጠኝ ሰላሳ ስምንት ስልሳ አራት አርባ አራት አርባ አ…
1.6M views1 week ago
TikTokmercury_hab
Descubre a Aarón Mercury y su conexión con Dalas Review
0:20
Descubre a Aarón Mercury y su conexión con Dalas Review
519.5K views1 week ago
TikTokaaronmercury
0:15
Cafecito de Mercurio: Un Regalo Especial
776.7K views1 month ago
TikTokaaronmercury
0:37
The Largest Planet in Our Solar System
435.6K views2 weeks ago
YouTubeUltra Space Balls
0:14
Aaron Mercury on TikTok
998.1K views1 month ago
TikTokaaronmercury
1:31
¿Quién ganó en Las Estrellas Bailan en Hoy 2025?
594.2K views3 weeks ago
TikTokprograma_hoy
0:36
The Moment of History on Instagram: "In 1986, Queen perfor…
508.1K views1 month ago
Instagramthemomentofhistory
0:11
Gracias mi gente ♥️✨ son el mejor fandom que pudiera desear cualq…
469.7K views2 weeks ago
TikTokaaronmercury
0:37
What Happens When Gold Falls Into Mercury?😱
70.9K views1 month ago
YouTubeজানুন ১ মিনিটে
0:29
Planet with the Longest year in our Solar System
249.1K views1 month ago
YouTubeAtoo-3D
0:49
There wasn’t much to make it more perfect #naruto #jujutsukaisen #a…
370.7K views3 weeks ago
TikTokzenibaz
10:55
Libra Tarot Reading: Shocking December 2025 Insights
288.6K views1 month ago
TikToktarot.diferente
3:18
See if they’re KARMIC vs SOULMATE on Starcrossed app i…
270.4K views3 weeks ago
TikToknedatheastrologer
1:53
😱⭐️ Yo quiero saber que le regalaron!!! 🔥💥 #momentodelchisme …
279.7K views4 weeks ago
TikTokangelbaheoficial
See more videos
Static thumbnail place holder