Current Events > China 'air tram' uses magnets to move; suspended 30 feet above the ground

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wackyteen
08/21/22 3:09:59 PM
#1:


Would you ride in it?


https://news.yahoo.com/chinas-air-train-runs-using-154324450.html

https://gamefaqs.gamespot.com/a/user_image/3/7/6/AAPw6aAADllY.jpg

  • A new train in China is said to be the world's first suspended maglev train system that uses permanent magnets.
  • In other words, it can operate without power, gliding through the air without ever making contact with the track above it and there's no rail underneath it.
  • Take a look at the innovative new train.


(There's a bunch of pictures in the article that punctuate the following sentences)
A new train just unveiled in China doesn't quite operate how you'd expect.

It's called the Red Rail.
It's said to be the world's first suspended magnetic levitation, or "maglev," train system that uses permanent magnets.
Traditional maglev train systems use electromagnets, which require electric current to get things moving.
The Red Rail is different.
It uses permanent magnets that contain rare earth metals, of which China is the world's biggest supplier.
This allows it to run without electricity.
This also means it has the potential to save energy and be more environmentally friendly than many other modes of transportation.
The train never has physical contact with the rail as it moves.
It's located in Xingguo county, Jiangxi province, which is in southern China.
Construction of the train wrapped up on August 9, according to state-run media.
The train still has to go through some test runs, one of which happened after construction concluded last week.
The Red Rail glides through the air suspended about 10 meters, or 33 feet, above the ground.
It has two cars that can carry 88 passengers total.
In this experimental phase, the track is 800 meters long, or roughly 2,620 feet.
The train can reach speeds of up to 80 km per hour, or about 50 miles per hour.
After test runs are finished, the plan is for the track to be extended to 7.5 km, or almost 4.7 miles.
At that point, the train will also be able to travel as fast as 120 km per hour, or nearly 75 miles an hour.

That's a lot... shorter than I'd have expected <__< I get that this is likely a proof of concept and a test period to see shortfalls and complaints, though.


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Irony
08/21/22 3:10:50 PM
#2:


Man I don't even want to ride a roller coaster especially after Final Destination 3

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#3
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Geiki_Ganger
08/21/22 3:13:15 PM
#4:


I trust the oversight committee in China would ensure the train's safety before approving it for public use.

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LordMarshal
08/21/22 3:13:46 PM
#5:


[LFAQs-redacted-quote]


The only way theyd be attractive......

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pick4six
08/21/22 3:14:36 PM
#6:


And America struggles to build LIGHT rail, we're even decades behind high speed rail, then China is already building next level shit like this - that's not even counting how dumb the American public education system is compared to China...

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AlCalavicci
08/21/22 3:16:26 PM
#7:


I think I'd be too scared to ride this, but probably in the same type of way that some people were scared to ride an airplane when that technology was first invented (obv people are scared to fly even now but back then i think there was a lot more "how can something like this actually work properly" type of fear)

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gunplagirl
08/21/22 3:16:30 PM
#8:


pick4six posted...
And America struggles to build LIGHT rail, we're even decades behind high speed rail, then China is already building next level shit like this - that's not even counting how dumb the American public education system is compared to China...
To be fair, even if the public approves of continental bullet trains there's countless corporations and rich people and NIMBYs and more who will prevent it.

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hockeybub89
08/21/22 3:17:31 PM
#9:


pick4six posted...
And America struggles to build LIGHT rail, we're even decades behind high speed rail, then China is already building next level shit like this - that's not even counting how dumb the American public education system is compared to China...
Maybe the Chinese people are smart enough to overthrow their government then. They're too smart to be stuck as slaves.

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Geiki_Ganger
08/21/22 3:22:35 PM
#10:


hockeybub89 posted...
Maybe the Chinese people are smart enough to overthrow their government then. They're too smart to be stuck as slaves.

The moment the Communist Party gets complacent with power, I'm sure a revolution will happen in China. But right now, the top officials in the CCP know exactly what to do to maintain power at all costs.

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Naysaspace
08/21/22 3:22:42 PM
#11:


No. Not because of magnets. But because china is notorious for having bad safety policy that leads to catastrophic accidents.
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wackyteen
08/21/22 3:27:02 PM
#12:


Geiki_Ganger posted...
The moment the Communist Party gets complacent with power, I'm sure a revolution will happen in China. But right now, the top officials in the CCP know exactly what to do to maintain power at all costs.
Which would tank the global economy faster, a civil war in America or a revolution in China?

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Spidey5
08/21/22 3:29:16 PM
#13:


LordMarshal posted...
The only way theyd be attractive......
https://www.youtube.com/watch?v=8X_Ot0k4XJc

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The_Wheelman1
08/21/22 3:30:22 PM
#14:


No rails is a bad accident waiting to happen.

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mustachedmystic
08/21/22 3:34:05 PM
#15:


How come the article doesnt mention how much it cost to build?

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#16
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Baha05
08/21/22 3:35:36 PM
#17:


I think this was an episode of the Simpsons

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CommonStar
08/21/22 3:41:01 PM
#18:


Hell yes, I'd ride it. Who cares how much it costs to build it, they've built it!
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mustachedmystic
08/21/22 3:46:13 PM
#19:


[LFAQs-redacted-quote]

Probably cause they spent three quarters of a billion $US for half a mile of fancy rail.

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ApherosyLove
08/21/22 3:47:26 PM
#20:


wackyteen posted...
It uses permanent magnets that contain rare earth metals, of which China is the world's biggest supplier.

This also means it has the potential to save energy and be more environmentally friendly than many other modes of transportation.
Am I dumb, or is this dumb.

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mustachedmystic
08/21/22 3:49:08 PM
#21:


Its only environmentally friendly if you disregard what it takes to come up with all the rare earths to make the magnets.

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ApherosyLove
08/21/22 4:03:54 PM
#22:


mustachedmystic posted...
Its only environmentally friendly if you disregard what it takes to come up with all the rare earths to make the magnets.
Okay cool, thank God I'm not dumb.

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Nukazie
08/21/22 4:06:24 PM
#23:


i'll ride on it a week after thousands of people tried it and live to tell about it

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Kloe_Rinz
08/21/22 4:07:56 PM
#24:


Whys it need to be suspended instead of on the ground?
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Biofighter55
08/21/22 4:09:09 PM
#25:


Why does it have to be upside though?

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CommonStar
08/21/22 4:11:13 PM
#26:


Kloe_Rinz posted...
Whys it need to be suspended instead of on the ground?
smaller tracks also doesn't take up ground space for walking
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JoeDangIt
08/21/22 4:17:33 PM
#27:


Would not ride as that would require going to China and I don't like going places.
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teep_
08/21/22 4:48:29 PM
#28:


Can't believe China ripped off the German Schwebebahn smh

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#29
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DanChase
08/24/22 4:07:29 AM
#30:


Chinese people pre-ordered homes before they were built, and looks like theyll never be built now.
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Ricemills
08/24/22 4:45:18 AM
#31:


probably end up like china's superbus.

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Trumble
08/24/22 4:53:50 AM
#32:


Train is SUSPENDED!

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TentacleDemon
08/24/22 4:54:40 AM
#33:


Hell Yeah! That would be cool. After it gets past the test phase.


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Prismsblade
08/24/22 5:18:40 AM
#34:


gunplagirl posted...
To be fair, even if the public approves of continental bullet trains there's countless corporations and rich people and NIMBYs and more who will prevent it.
Why bother when cars and planes are infinitely cheaper, better and more convenient for travel overall?

Geiki_Ganger posted...
The moment the Communist Party gets complacent with power, I'm sure a revolution will happen in China. But right now, the top officials in the CCP know exactly what to do to maintain power at all costs.
Not happening, people really underestimate how much the ccp are respected today by the average Chinese citizen. They will sell you out to the goverment at the drop of a hat.

And even if they got uppity they control the army, and can, will, have, asserted that power to massacre them

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Back_Stabbath
08/24/22 5:21:59 AM
#35:


All I can imagine is that car being propelled off the rail like the Gravity Gun from half life 2 one day.

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Sayoria
08/24/22 6:23:54 AM
#36:


Meanwhile the Orange Line in Massachusetts looks fantastic.

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carlde21
08/24/22 6:30:15 AM
#37:


Geiki_Ganger posted...
The moment the Communist Party gets complacent with power, I'm sure a revolution will happen in China. But right now, the top officials in the CCP know exactly what to do to maintain power at all costs.
There have been some huge protests breaking out of late about a banking scandal because people lost access to their savings. And also, regarding people losing their savings after investing in real estate, which is a huge bubble in of itself.

pick4six posted...
not even counting how dumb the American public education system is compared to China...

I taught in China for nearly two years, there are a ton of things wrong with Chinese EDU too. Widespread, rampant cheating, bribes for better grades (some students even tried to bribe me to increase their failing marks), and not nearly as much critical thinking as the US. Plus there are idiots everywhere, including in higher education in China where it isn't unheard of for professors to plagiarize each other. More integrity in higher EDU in other places, much more.
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TheUmbersun
08/24/22 6:45:23 AM
#38:


no fucking thank you.
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#39
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#40
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Hoodroar
08/25/22 8:28:17 PM
#41:


pick4six posted...
And America struggles to build LIGHT rail, we're even decades behind high speed rail, then China is already building next level shit like this - that's not even counting how dumb the American public education system is compared to China...

Elon Musk wants people to drive so no high speed rail for us.

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RlP
08/25/22 8:28:39 PM
#42:


If it operates without power, how does it start moving and break?

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itachi15243
08/25/22 8:38:07 PM
#43:


RlP posted...
If it operates without power, how does it start moving and break?

I'd assume it works similarly to a coil or rail gun by looking at it.

Although since it has permanent magnets instead of electric ones (apparently?), It probably just has an arrangement of magnets set up to be flipped into position and properly repel eachother for the duration of the trip?

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GuerrillaSoldier
08/25/22 8:51:32 PM
#44:


wackyteen posted...
rare earth metals, of which China is the world's biggest supplier.
this may be true but it makes me laugh

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wackyteen
08/25/22 8:54:13 PM
#45:


RlP posted...
If it operates without power, how does it start moving and break?
It breaks by hitting a wall.

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I_is_smart
08/25/22 8:56:52 PM
#46:


Naysaspace posted...
No. Not because of magnets. But because china is notorious for having bad safety policy that leads to catastrophic accidents.
You can't trust the elevators or even the escalators there, how the hell does anyone think this won't end badly?

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Blue_Thunder
08/25/22 9:49:49 PM
#47:


Biofighter55 posted...
Why does it have to be upside [down] though?

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