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lashman

Member
Oct 25, 2017
161



Elon Musk's "Loop" is a dumb idea and someone other than Thunderf00t needs to point this out.

Video highlights two unavoidable flaws, even if you think everything else is going to work out fine:

1) Your car is guided along tunnels at 150 mph. This will induce wear and tear on your wheels. You're going to have to fork over money to keep those wheels in good condition just to use these tunnels even before you factor in any other expenses like fees, etc. The record lap for Formula One racing is 160mph. Your car will be expected to travel a bit below that over multiple miles.

2) In the event of an accident, like a guide breaking down, it will create a catastrophic death trap for about everyone in a specific tunnel because there isn't nearly enough time to break (due to the aforementioned 150 mph travel time).
 
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SigSig

Member
Oct 26, 2017
4,777
Great and comprehensive video on why this shit won't work out. The Wuppertaler Schwebebahn is dope, though. Don't hate.
 

Chasex

Member
Oct 29, 2017
1,696
What are the chances that some random Youtuber's with no real expertise have figured out anything on this topic that Elon and his massive team of engineers don't already know? You think they start up a company without fully understanding the challenges? There's a big difference between "challenging" and "dumb idea". Like no shit there will be problems, but this is the same guy who's companies revolutionized and disrupted the auto and space industries. We can argue ethics of Elon and his companies all day, but I frankly don't have the time of day for arguments of incompetence.

Even if this loop project fails miserably, it won't be because they didn't fully understand the challenges going into it.
 

Logistic

Member
Oct 30, 2017
490
Yeah. My patience with YouTube content is twenty minutes, and that's for highly professional presentations such as Matt O'Dowd's PBS Space Time. I prefer it when people just write their arguments down as text so I'm able to read through it at my own pace.
I completely agree, and don't watch anything over 10-15 mins now on youtube. /shrug

I clicked on the video to see what "donoteat01" meant (it's the person who posted the video).
 

samoyed

Banned
Oct 26, 2017
15,191
Video highlights two unavoidable flaws, even if you think everything else is going to work out fine:

1) Your car is guided along tunnels at 150 mph. This will induce wear and tear on your wheels. You're going to have to fork over money to keep those wheels in good condition just to use these tunnels even before you factor in any other expenses like fees, etc. The record lap for Formula One racing is 160mph. Your car will be expected to travel a bit below that over multiple miles.

2) In the event of an accident, like a guide breaking down, it will create a catastrophic death trap for about everyone in a specific tunnel because there isn't nearly enough time to break (due to the aforementioned 150 mph travel time).
 

Armaros

Member
Oct 25, 2017
4,901
What are the chances that some random Youtuber's with no real expertise have figured out anything on this topic that Elon and his massive team of engineers don't already know? You think they start up a company without fully understanding the challenges? There's a big difference between "challenging" and "dumb idea". Like no shit there will be problems, but this is the same guy who's companies revolutionized and disrupted the auto and space industries. We can argue ethics of Elon and his companies all day, but I frankly don't have the time of day for arguments of incompetence.

Even if this loop project fails miserably, it won't be because they didn't fully understand the challenges going into it.

You think Elon actually put urban planners and urban engineers to this task?

Do you think all engineering is interchangeable? That an electrical or car engineer can just switch and design a underground urban tunnel system?
 

samoyed

Banned
Oct 26, 2017
15,191
The video lists multiple other pie-in-the-sky engineering projects. The idea is that there's always a project here or there (related to transport) that promises to work miracles but rarely ever pan out. The idea that all engineering projects succeed and no one ever overestimates their own capabilities is just naive.
 

Deleted member 6230

User-requested account closure
Banned
Oct 25, 2017
6,118
What are the chances that some random Youtuber's with no real expertise have figured out anything on this topic that Elon and his massive team of engineers don't already know? You think they start up a company without fully understanding the challenges? There's a big difference between "challenging" and "dumb idea". Like no shit there will be problems, but this is the same guy who's companies revolutionized and disrupted the auto and space industries. We can argue ethics of Elon and his companies all day, but I frankly don't have the time of day for arguments of incompetence.

Even if this loop project fails miserably, it won't be because they didn't fully understand the challenges going into it.
I know it's 40 mins long and that's a bit of a tall ask but you can try to watch the video before coming out swinging like this. At the very least if you don't want to watch it maybe don't comment.
 
Oct 29, 2017
4,273
What are the chances that some random Youtuber's with no real expertise have figured out anything on this topic that Elon and his massive team of engineers don't already know? You think they start up a company without fully understanding the challenges? There's a big difference between "challenging" and "dumb idea". Like no shit there will be problems, but this is the same guy who's companies revolutionized and disrupted the auto and space industries. We can argue ethics of Elon and his companies all day, but I frankly don't have the time of day for arguments of incompetence.

Even if this loop project fails miserably, it won't be because they didn't fully understand the challenges going into it.
He is a civil engineer
 

Deleted member 22490

User requested account closure
Banned
Oct 28, 2017
9,237
What are the chances that some random Youtuber's with no real expertise have figured out anything on this topic that Elon and his massive team of engineers don't already know?
He actually does have some real expertise given that he has a degree in civil engineering (I think it's that)

It's what the title says it is. He deconstructs why the loop is a dumb idea.

He's not a right-winger/gamer gator from what I've seen so far.
He's a socialist
 

Chasex

Member
Oct 29, 2017
1,696
You think Elon actually put urban planners and urban engineers to this task?

Do you think all engineering is interchangeable? That an electrical or car engineer can just switch and design a underground urban tunnel system?

Yes I think that all engineering is interchangeable /s

C'mon. My point, which really shouldn't be hard to figure out, is that there's no way they invest the money and resources into a project like this without doing a comprehensive risk analysis.
 

Sheepinator

Member
Jul 25, 2018
28,008
I know it's 40 mins long and that's a bit of a tall ask but you can try to watch the video before coming out swinging like this. At the very least if you don't want to watch it maybe don't comment.
I've already clicked on the topic before finding out it's just a link to a 40 minute video. If OP watched it, then it should be easy to write a few of the salient points in the OP.
 
Oct 25, 2017
21,461
Sweden
i mean we already knew it's a terrible idea lol

it's public transport, but without all the cost, environmental and efficiency benefits that make public transport worthwhile.
 

HStallion

Banned
Oct 25, 2017
62,262
What are the chances that some random Youtuber's with no real expertise have figured out anything on this topic that Elon and his massive team of engineers don't already know? You think they start up a company without fully understanding the challenges? There's a big difference between "challenging" and "dumb idea". Like no shit there will be problems, but this is the same guy who's companies revolutionized and disrupted the auto and space industries. We can argue ethics of Elon and his companies all day, but I frankly don't have the time of day for arguments of incompetence.

Even if this loop project fails miserably, it won't be because they didn't fully understand the challenges going into it.

Elon isn't some magic engineering genius that just knocks it out of the park every time. Just look at his goofy ass attempt to save those trapped kids in Thailand.
 

Chasex

Member
Oct 29, 2017
1,696
you're arguing with a point no one made.

Stop being obtuse. The title of the video is that it is a "dumb idea" and the premise is that he is going to explain why it's dumb. If it's so dumb, again, why would they invest a ton of money and resources into it? I'm watching it now and he's just discussing the challenging aspects. Challenging is one thing, dumb is another. I'm sure there were tons of independent gotcha pieces like this when Elon said he was going to disrupt the space exploration industry too. Dime a dozen.
 

Thrill_house

Member
Oct 27, 2017
10,622
Thanks for this video. Was very informative and funny in an unintentional way. When he started talking about the physics behind stopping in the tunnel I about lost it...you would think the engineers and musk himself would realize how insane this is logistically?
 

Armaros

Member
Oct 25, 2017
4,901
Yes I think that all engineering is interchangeable /s

C'mon. My point, which really shouldn't be hard to figure out, is that there's no way they invest the money and resources into a project like this without doing a comprehensive risk analysis.

Then why were you talking about Elon and his engineers as any of them had any real knowledge about urban transportation and development?
 

Chasex

Member
Oct 29, 2017
1,696
Then why were you talking about Elon and his engineers as they any of them had any real knowledge about urban transportation and development?

I'm sure he dove straight into this project without consulting anyone who's knowledgeable about urban transportation and development. Is that what you think?
 

Deleted member 6230

User-requested account closure
Banned
Oct 25, 2017
6,118
Stop being obtuse. The title of the video is that it is a "dumb idea" and the premise is that he is going to explain why it's dumb. If it's so dumb, again, why would they invest a ton of money and resources into it? I'm watching it now and he's just discussing the challenging aspects. Challenging is one thing, dumb is another. I'm sure there were tons of independent gotcha pieces like this when Elon said he was going to disrupt the space exploration industry too. Dime a dozen.
Have you watched the video yet?
 

XMonkey

Member
Oct 26, 2017
6,827
Can't watch a 40 minute video right now, but regarding point 1 in the OP, aren't the car's tires in a "sled" of sorts and they don't really move? That was how I've understood it.

Anyways, I think the whole tunnel idea is dumb and just a way for Elon to have a private road where he doesn't have to be stuck with the plebs in traffic.
 

samoyed

Banned
Oct 26, 2017
15,191
Can't watch a 40 minute video right now, but regarding point 1 in the OP, aren't the car's tires in a "sled" of sorts and they don't really move? That was how I've understood it.
That was the old design.

maxresdefault.jpg


However this was the latest iteration during the "tech demo" a few months back:

181218-tesla-tunnel-630x473.jpg


The wheels are to the ground and they're guided by those circle things on the sides.

Bus_track.jpg


The design is already used for guided buses in various european countries.
 

Armaros

Member
Oct 25, 2017
4,901
I'm sure he dove straight into this project without consulting anyone who's knowledgeable about urban transportation and development. Is that what you think?

Uh he mocked a well known and respect urban planner and engineer.

So you think he will consult the Experts?

Or is this the same Elon that claimed that full automation hasent been properly done with car manufacture?

And he then had to switch back to conventional production in tents all the while GM was telling him full automation would fail because they tried it before?

You mean that Elon Musk?
 

XMonkey

Member
Oct 26, 2017
6,827
That was the old design.

maxresdefault.jpg


However this was the latest iteration during the "tech demo" a few months back:

181218-tesla-tunnel-630x473.jpg


The wheels are to the ground and they're guided by those circle things on the sides.

Bus_track.jpg


The design is already used for guided buses in various european countries.
I see, ya that's not gonna be ideal for wear if you're going 150mph. What about 100mph though?

The video in this article gives a great look at the tire attachments: https://www.cnbc.com/video/2018/12/...first-tunnel--heres-what-its-like-inside.html
 

Deleted member 36578

Dec 21, 2017
26,561
Just finished watching this. It's a great vid. Well thought out and humorous at times. There's a lot of common sense applied and some new things I didn't know much about such as the tunneling machines. Thanks for sharing op.
 

Dyle

One Winged Slayer
The Fallen
Oct 25, 2017
29,938
I've never heard about the am/fm meme, which is great, definitely something I'll refer to when talking about these fucking magical transportation schemes that run on 10% electricity and 90% hopes and dreams
 

BernardoOne

Banned
Oct 25, 2017
10,289
What are the chances that some random Youtuber's with no real expertise have figured out anything on this topic that Elon and his massive team of engineers don't already know? You think they start up a company without fully understanding the challenges? There's a big difference between "challenging" and "dumb idea". Like no shit there will be problems, but this is the same guy who's companies revolutionized and disrupted the auto and space industries. We can argue ethics of Elon and his companies all day, but I frankly don't have the time of day for arguments of incompetence.

Even if this loop project fails miserably, it won't be because they didn't fully understand the challenges going into it.
Yeah because Elon never had dumb shitty ideas that couldn't actually work before

He never called someone a pedophile for pointing out it was a shitty idea that wouldn't work, no sir.