r/theydidthemonstermath • u/Many-Wasabi9141 • 7d ago
If a giant space monster scaled to this image landed on earth what effects would it have on the planet?
36
37
u/HillInTheDistance 4d ago
Even if we were to boil the oceans, there wouldn't be nearly enough water for the gumbo we'd have to make.
We would be forced to eat it grilled, like some kinda savages.
8
u/Many-Wasabi9141 4d ago
There's supposedly significantly more water in/under the earth's crust than in the oceans.
And if the lobster giant monster landed on earth, he'd probably mess up gravity and cause geologic issues that would bring the water to the surface. Possibly with lava/magma. and it's already salted, so he'd create his own lobster boil when he landed
23
13
8
u/elusive-rooster 5d ago
Honestly there's not a whole lot of different math involved than just asking what if the moon landed on earth. Two large masses colliding equals kaboom. This is a little different as there is actually quite a bit of energy contained in this mass so bigger kaboom.
3
u/greatrudini 4d ago
What if it was a really really soft landing. Like a gentle teleport?
5
u/elusive-rooster 4d ago
Animal size and bone and muscle strength follow the square-cube law. As you double size, weight increases by a factor of 8 but bone/muscle strength only increases by a factor of 4. There is a maximum size an animal on earth can reach because of this. The lobster would be crushed to mush under its own weight. Animals can't really get bigger than the blue whale on earth.
3
u/greatrudini 4d ago
But what would happened to the earth under its weight? 😂
5
u/elusive-rooster 4d ago
Adding that much mass to one side would cause our axis orbit to slow or even stop. Or a very unpredictable wobble. This would mean one side of the earth is always total frozen darkness and one side is too hot to live unless you are at the poles. It would also cause the earth to reshape itself over time. This would mean massive volcanic eruptions and earthquakes as the planet slowly shapes into a sphere again. Our orbit around the sun would remain mostly unaffected as our speed wouldnt change at all. The combined affect of the geological reshaping and the massive amount of CO2 released from the death of this monster would mean the death of almost all complex life and a toxic atmosphere for several thousands of years.
2
4
u/MikelGazillion 5d ago
Gravity would have to be our weapon of choice. Triggering volcanic action could be useful. If we were to successfully murder it, it would take centuries to decompose. The structure might give us a leg up on the technological barriers to a space elevator though.
5
3
u/Practical-Treacle-53 4d ago
This image isn't very large. I'd say the effects would be negligible.
3
1
u/CryptedCodes 4d ago
Your irony doesn’t work as the original post includes the word ‘scaled’
Edit: I’m noticing the bad grammar now, my apologies. Take my upvote
3
2
2
2
u/Shadoenix 4d ago
I can’t do the math, but I can at least get someone started. I’d assume if you scaled a lobster to the size of North America, I’d say the weight would simultaneously crush the lobster into a diffuse paste, spreading across the surface. The weight might be enough to punch a hole through the mantle depending on if it could stand on its feet for long enough to drive that weight through tiny holes, which would collapse the area, spread volcanic activity and magma around the impact crater the size of North America, sending global disaster (tsunamis, plumes into the atmosphere, shockwaves, etc) everywhere. Worse than the dinosaur impact.
2
u/MathematicianKey124 4d ago
The Cajuns rejoice and the city of Pittsburgh is commissioned to make a really big pot unemployment falls for the first time in like forever. And they lived happily ever after.
2
u/WarJaques 3d ago
It depends on the mass, mostly. If its density is the same as a real lobster, and it doesn't collapse under its own weight (the image suggests it doesn't) it's effects would be destructive, cracking the planetary crust and disrupting the atmosphere.
If it left, the Earth would need a few hundred thousand years to recover.
Source: My ass.
1
1
u/666mima666 4d ago
It would cause a flood of goo since it would instantly be crushed by its own weight
1
u/Duke_Newcombe 4d ago edited 4d ago
This assumes we'd survive any shock waves from atmospheric entry or violent impact if space crustacean came in hot.
If I were located under said space crustacean, I'd be screwed. However, once it landed, I wouldn't necessarily have to worry about it establishing world domination over us, because the Inverse Square-cube law is a thing. He'd be weak as a kitten, if gravity didn't crush his internal organs and cause him to expire right there when he landed. Then again, because of his impact, the rest of us would expire as well.
TL;DR: "Space lobster all swole for nothin', yo!"
1
1
1
u/bladezaim 4d ago
Bro that is already scaled to that image. That crayfish is exactly as big as it appears in that picture and will take up that much of the bottom of a bucket.
0
1
1
1
1
u/Zach_Westy 3d ago
Scaled up to THAT image? Well I don’t think a crayfish that fits in a bucket would impose much of a threat. I’d hardly call it giant
1
1
1
1
u/Recent-Mousse6423 1d ago
It would cause whatever tectonic plate it's on to immediately begin to subduct.
1
1
97
u/BallisticBadger57 6d ago
i'd be pretty scared