166
China's hyperloop maglev train has achieved the fastest speed ever for a train at 623 km/h, as it prepares to test at up to 1,000 km/h in a 60km long hyperloop test tunnel. (robbreport.com)
submitted 2 years ago by Lugh@futurology.today to c/futurology@futurology.today
41 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[-] hperrin@lemmy.world 37 points 2 years ago

Hyperloop? You mean a vacuum tube train. Hyperloop is Elon Musk’s name for it when he claimed to have invented it over a hundred years after it was proposed.

[-] wahming 5 points 2 years ago

It's OK to use the name and laugh at his claim to have invented it

[-] SplashJackson@lemmy.ca 5 points 2 years ago

To be fair, Socrates envisioned the TV and Jules Verne hypothesized space travel, yet you don't see people giving them credit for inventing those things

[-] hperrin@lemmy.world 10 points 2 years ago

The vactrain proper was invented by Robert H. Goddard as a freshman at Worcester Polytechnic Institute in the United States in 1904. Goddard subsequently refined the idea in a 1906 short story called "The High-Speed Bet" which was summarized and published in a Scientific American editorial in 1909 called "The Limit of Rapid Transit". Esther, his wife, was granted a US patent for the vactrain in 1950, five years after his death.

[-] Wanderer@lemm.ee 4 points 2 years ago

I feel like I'm going fucking mental.

I was certain for about a year the idea was pneumatic tubes like in a bank but for trains. Which I though maybe, but probably too much friction.

Then it turned into a bog standard vacuum tunnel that was all over youtube and the Internet before Musk. But everyone acts like that was the original idea.

[-] wahming 1 points 2 years ago

Pneumatic tubes use a constantly generated vacuum and air pressure to move objects. It would take forever to pump out a tunnel for a single train.

[-] Wanderer@lemm.ee 1 points 2 years ago

No you have two loops of constantly moving air. The train then goes in and out of that tube at stations.

It's a fucking shit idea and trains are great. But I remember that and seem to be the only one. No one ever mentions that idea

[-] wahming 2 points 2 years ago

Honestly not sure how that would work, but I guess it doesn't exactly matter. Never heard of it though, maybe you could dig up some article from back then.

this post was submitted on 24 Feb 2024
166 points (95.1% liked)

Futurology

3510 readers
109 users here now

founded 2 years ago
MODERATORS
voidx@futurology.today
Lugh@futurology.today
Espiritdescali@futurology.today
AwesomeLowlander@futurology.today