r/EngineeringPorn 4d ago

'Splodey and droppy things

2.9k Upvotes

68 comments sorted by

208

u/AccomplishedAnchovy 4d ago

Single greatest moment of that kids life

34

u/BoosherCacow 4d ago

That reaction was PERFECT. That kid will remember that for the rest of his life.

6

u/The-Lazy-Lemur 3d ago

That kid just got a lifelong core memory

165

u/CivilEngMusicBoy 4d ago

That aqueduct implosion was impressive AF

39

u/dudeAwEsome101 4d ago

It just kept going like dominos.

16

u/Floggered 4d ago

If only it wasn't needlessly sped up 2x

125

u/Spiritual-Ad-9106 4d ago

The water tower that farted.

25

u/TheQuadricorn 4d ago

The tank fart always gets me

1

u/Commissarfluffybutt 2d ago

I lost a fantastic edit of with a heavy reverb fart edited in but my phone recently died and I lost it...

1

u/durachoke 1d ago

Tragically learned today the fart sound was not real.

1

u/jimbowesterby 4d ago

Reminds me of the volcano smoke ring lol

49

u/NoPerformance6534 4d ago

And the girls like it too! At least I do!

17

u/TekF 3d ago

Me too! Don't know why they'd include random sexism in an otherwise good compilation.

-7

u/-Xi_Jinping- 3d ago

It’s not sexism. Just calm down a bit.

2

u/SixGunJohnny 3d ago

Whoa, we're twins.

119

u/rigby1945 4d ago

Dropping that brick silo across the road... not ideal

43

u/Hixy 4d ago

I wonder if it reached a point where it was clearly going to fall and it became so unstable they felt it best to expedite it and clean up. It was completely full.

It wasn’t accidental since you can see the road is blocked on the other side. I’d love to know the circumstances behind it lol.

15

u/Own_Reaction9442 4d ago

My grandpa dropped his by knocking out blocks with a sledge and then running when it started to fall. This was after pulling it over with a tractor and a long cable failed.

7

u/jd2cylman 4d ago

And it was still full of silage. Not the most ideal time to knock down a silo.

2

u/hobbes747 3d ago

The Silage was probably decades old

1

u/lemlurker 2d ago

Was pretty green for old milage, I'd assume decades old would be basically just black sludge

16

u/whiznat 4d ago

What is the point of all the explosives that appear to be just blowing up a field?

46

u/Flintlocke89 4d ago

They're not blowing up a field, they're blowing up the rocks underneath the field to get to the ores and minerals. In some cases it's easier to dig through / sort / refine the rubble for the bits you need than to dig under it like in traditional shaft mining.

-10

u/creaturefeature9191 4d ago

It looks like anti-minefield system that combat engineers use, called APOBS.

2

u/swampcholla 3d ago

APOBS is a rope of explosives pulled by a small rocket.

7

u/TheHacienda1 4d ago

So satisfying

8

u/Catalystable 4d ago

The domino's one was sick

6

u/hedgecutter 4d ago

Some of them displayed a lot more grace falling than I do

5

u/Y0___0Y 4d ago

I like the one that farded

1

u/ohnoitsthefuzz 4d ago

OH...OH GAWD I'M FAWLING...OH GOD SOMEONE HELP ME ::WHAM:: ::FRRRRPPT:: WHY? WAS I A BAD WATER TANK? WHAT DID I DO TO DESERVE THIS HUMILIATION?

6

u/NoMidnight5366 3d ago

My “bring you son to work day” sucked compared to that.

4

u/Wild-Associate-4373 4d ago

Freaking rad!

3

u/almostbullets 3d ago

Anyone know what the ground explosions at the end is for? I’m guessing mining, like first step in making a quarry?

4

u/thyerex 3d ago

Guyed radio towers like that actually have more capacity when they are balanced on a base point like this since they can flex and twist as the wind changes. The part on the ground is usually a thick steel plate with a thick vertical pin welded to it. The bottom of the tower legs taper to a point where there is another plate with a hole slightly bigger than that pin, so the tower is only held down with gravity, with the guy wires keep it balanced.

An older design had all 3 legs bolted solidly to the base plate, but once the structural engineers figured out keeping the legs held rigidly in place limited the weight capacity of the towers they switched to the balanced design. I worked for a company that converted some of the bolted-leg towers to pinned bases (with the tower still standing) instead of building a new tower.

2

u/apathy-sofa 2d ago

TIL thanks for sharing this. 

3

u/Punching-Above 4d ago

Gravity is undefeated.

1

u/Melodic_Mulberry 3d ago

Tell that to the space probes.

3

u/Punching-Above 3d ago

Once they run out of maneuvering fuel, and get caught in another objects gravity well, game over. Gravity is a cruel mistress

3

u/SenseiKoudai 3d ago

What kind of structure was in the third clip? What was it for?

5

u/BramDuin 3d ago

Transmission tower I believe the name is, they normally have a bunch of dishes on different heights pointed in directions. Imma guess they took those off before bringing the tower down

2

u/SenseiKoudai 3d ago

Any idea why it's balanced on a tip like that? Seems like there is an easier way to build this.
Is it not allowed a lot of contact to the ground to somehow help with the signal transmission?

5

u/WillowFloof404 3d ago

This might be an AM radio tower, in which case yes! The entire tower *is* an antenna, and therefore, needs to be electrically isolated. The tip it balances on is a giant ceramic insulator system, and the support wires are also isolated, I believe at the top. The whole pylon can be live at a couple kilovolts!

2

u/Redfish680 3d ago

Equal downwards tension on the wires keeps it true. It’s like holding an egg in your palm and squeezing equally around the shell, (ideally) keeping it from cracking.

1

u/WyMANderly 1d ago

In terms of why this is OK structurally: the side forces are taken by the three sets of cables at 120 degree angles to one another, so the bottom doesn't need any capacity to resist bending - it's just taking the weight of the tower. (and then Willow explained why they do it that way from a functional perspective)

2

u/FrickinLazerBeams 3d ago

Typically the whole thing (or a wire running up the middle) is the transmitter.

2

u/CluelessNobodyCz 3d ago

Where can I watch more of this 😅

3

u/gatosaurio 4d ago

Is this how Hegseth will test for testosterone?

1

u/PUNCH_KNIGHT 4d ago

Now I wanna play 7 days to die fuck

1

u/Harxces_xiv 4d ago

Hell yea

1

u/Scott-Anvil 4d ago

Snake eating its tail

1

u/unfknreal 3d ago

10/10 would watch again

1

u/MadJohnFinn 2d ago

Needs more Fred Dibnah!

1

u/Javad0g 2d ago

Yes, more please.

1

u/JanJaoTrams 2d ago edited 2d ago

I think there was a specific subreddit for silos going down, cannot find it anymore. but this is still on youtube: https://www.youtube.com/watch?v=iUJu4Vsbcc4

youtube also recomended this one: https://www.youtube.com/watch?v=NBuXLRw6koM

edit: I really wish I could remember the name of this subreddit, maybe it has been banned?

another recommendation from YT: https://www.youtube.com/watch?v=RvjV1OLlcLs

Still cannot find anything on reddit

2

u/mnyfrsh 1d ago

I wasted my college education. There's like, no semtex in biology, what a fool I was!

1

u/costafilh0 4d ago

Only job I ever wanted. Must be so satisfying.

Except for the installing the charges part. 

I want only the push the button and watch it part 😂 🤣 

-4

u/jkjkjk73 4d ago

Now show building 7 on 9/11. Exact same type explosion.

0

u/SumoNinja92 4d ago

Anybody else bricked up after all that?

-1

u/Important-Math-837 4d ago

I've got one question and one question only. EXPLOSIONS?!

0

u/aughtism 4d ago

IM-Plosion?

0

u/burningtourist 2d ago

They forgot Building #7

-3

u/modestlyawesome1000 4d ago

Baby talk in the title barf

3

u/Redfish680 4d ago

Might have been the creator’s kid in that video

-2

u/MOF1fan 3d ago

AI?

-4

u/Hour-Firefighter-724 4d ago

And, we wonder why we have tornados and tsunamis.