135 points

That train will just keep coming. Once such a freight train is going you better get out of the way. The amount of kinetic energy that’s coming towards you is dwarfing compared to a measly tank.

permalink
report
reply
37 points
*

A train of 8000 tons at a velocity of 30 km/h roughly has the kinetic energy of 66.39 kg TNT.

Supposedly 100 kg TNT

permalink
report
parent
reply
8 points
*

I don’t think your units make sense — kinetic energy has units of energy, but “kg TNT per second” is power (about 4MW). (I think just remove the “every second” and it’s correct?)

Edit: parent edited comment.

permalink
report
parent
reply
2 points

You’re right, but “every second” was meant more as a display of the energy in the train, like a large explosion “every second”. Is that very wrong?

permalink
report
parent
reply
1 point

It seems to be a lot, how does it compare to an artillery shell? The tank doesn’t look like it fared too badly.

permalink
report
parent
reply
8 points

Artillery shell with 1 kg of TNT has explosion energy of about 1 kg of TNT

permalink
report
parent
reply
113 points

this sub doesn’t exist on Lemmy :(
i miss r/bitchimatrain

permalink
report
reply
60 points

Sounds like it’s time to create it!

permalink
report
parent
reply
45 points

Be the change you want to see in the world! Don’t let your dreams be dreams!

permalink
report
parent
reply
31 points

Yeah, but if you’re gonna create it, you have to post to it like once a week or it’ll just sit there dead, forever.

And who wants to find something to post once a week? Can’t I just have Facebook feed it to me. Picture Zuck saying “here comes the plane!”

permalink
report
parent
reply
2 points

Eh, if you spam it enough places, you probably only need to do it for a couple months until other people get involved.

permalink
report
parent
reply
73 points
*

Sorry for Reddit watermark… couldn’t quickly find it elsewhere.

permalink
report
reply
57 points

that is literally the worst watermark I’ve ever seen in my entire time on the internet, more than a quarter century now.

permalink
report
parent
reply
28 points

permalink
report
parent
reply
14 points

Why is there a Reddit watermark at all!? They didn’t create the content, and I doubt Mr. Watterson would want it to be hosted there. Did a redditor go out of their way to slap that over the last panel? Like you said, the absolute worst…

permalink
report
parent
reply
5 points

I made this.jpg

permalink
report
parent
reply
3 points

You’ve obviously not seen some of the footage coming out of Ukraine war. They watermark over the entire video

permalink
report
parent
reply
3 points

don’t you know how much bank CNN made out of the gulf war? gotta protect the copyrights of war footage

permalink
report
parent
reply
14 points
*

For your consideration, the Calvin and Hobbes Search Engine: https://michaelyingling.com/random/calvin_and_hobbes/

Edit to show example search for “freight train”: https://michaelyingling.com/random/calvin_and_hobbes/search.php?phrase=freight+train

I didn’t make this site, I just find it to be very useful for this extremely niche use case 🤣 Although, weirdly, it seems to be linking the wrong strip for this particular one. Dunno why, I’ve never seen it do that before.

permalink
report
parent
reply
56 points

Here you go.

South Carolina in September. Low-slung trailer got stuck at the crossing and the driver skedaddled right before the impact. Also, ever so sadly, it doesn’t officially count as a tank, only self-propelled artillery.

permalink
report
reply
16 points

I expected more damage on the train. It really didn’t give a fuck.

permalink
report
parent
reply
6 points
*

I think less and less damage to either side as armor and structural integrity increase is probably the norm with trains. For example non armor vehicles are turned into fun metal tangles. This 30 ton “lightly” armored vehicle looks pretty intact. A 70 ton tank might just remain more intact as the train shunts it to the side. The train might take more superstructure damage but there’s a lot of just solid metal pushing in one direction. So I don’t think any impact like that is ever going to actually just destroy the train.

permalink
report
parent
reply
5 points

The armor is light, the vehicle isn’t.

On the other hand, a pair of locomotives can easily be over 400 tons, and that’s not counting the rest of the train. Those doublestacked shipping containers on a well car can add 100 tons each.

permalink
report
parent
reply
4 points

I was wondering how a tank ended up on a railway track.

permalink
report
parent
reply
5 points

It was training for battle.

permalink
report
parent
reply
3 points

Kinda looks like an M1A1 Abrams to me

permalink
report
parent
reply
6 points

That is 100 percent a pally. Abrams don’t have rear doors.

permalink
report
parent
reply
5 points

Nah, it’s got that extra flat butt and long overhang with the basket thing on the back of the turret. The news report also said it’s a Paladin, though this video is also showing off midsize-market local American news, so I wouldn’t have trusted it on its own.

permalink
report
parent
reply
45 points
*

Why don’t we use trains on battlefields? (I see no issues with this plan)

permalink
report
reply
65 points

You could even wrap the tracks around the train so it can go wherever it wants!

permalink
report
parent
reply
31 points

That’s just a tank with extra steps

permalink
report
parent
reply
14 points

No there are no steps. And even if there were the wraparound tracks would be able to go up them due to their circular nature.

permalink
report
parent
reply
13 points

Make a lengthier tank? Like a centipede!!

permalink
report
parent
reply
5 points

permalink
report
parent
reply
5 points

Cereal is actually a kind of soup.

And tanks are technically a type of train.

permalink
report
parent
reply
3 points

A small train that carries its tracks with it wherever it goes?

A better question is whether a self-propelled artillery “train” is a tank.

permalink
report
parent
reply
20 points

permalink
report
parent
reply
3 points

Who wants a pretzel?

permalink
report
parent
reply
17 points
4 points
4 points

For those who like podcasts but want to ensure they get the right format for the podcast, go for the video version. Pure audio is fine and all but you don’t get to see the slides or Justin’s terrible scribblings overtop of the slides.

This podcast however is one where you can easily have the video playing while you do other things, glancing occasionally when they shift to a new slide or start drawing diagrams on the slides

permalink
report
parent
reply
1 point

We ironed up the boats too, steam engine warfare was kinda cool ngl

permalink
report
parent
reply
3 points
*

Russia and Ukraine do

permalink
report
parent
reply

Funny

!funny@sh.itjust.works

Create post

General rules:

  • Be kind.
  • All posts must make an attempt to be funny.
  • Obey the general sh.itjust.works instance rules.
  • No politics or political figures. There are plenty of other politics communities to choose from.
  • Don’t post anything grotesque or potentially illegal. Examples include pornography, gore, animal cruelty, inappropriate jokes involving kids, etc.

Exceptions may be made at the discretion of the mods.

Community stats

  • 4.5K

    Monthly active users

  • 718

    Posts

  • 6.4K

    Comments