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r/IsaacArthur

26,947 subscribers

Notice: This subreddit is not actively monitored, so the posts here are only a small subset of what exists on reddit.

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Sci-Fi / Speculation Transhuman/Posthuman Hard Science Art & Memes Uploaded Mind/AI META moderator The Man Himself FTL Optimist Administration First Rule Of Warfare Megastructure Janitor Habitat Inhabitant Paperclip Enthusiast Quantum Cheeseburger Planet Loyalist Traveler
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to r/IsaacArthur by Ze1tar
1 month ago
The McDonalds Limit
to r/IsaacArthur by LonelyWizardDead
1 month ago
How would you truly sterilize a space probe?
to r/IsaacArthur by Iron_Creepy
1 month ago
Teleporting and time traveling into an occupied space
to r/IsaacArthur by MiamisLastCapitalist
1 month ago
What's your favorite depiction of hyperspace?
to r/IsaacArthur by WiFiCare
1 month ago
Can you expand a space’s interior without slowing time in there?
to r/IsaacArthur by MiamisLastCapitalist
1 month ago
What could less-advanced cultures possibly trade to a more advanced culture?
to r/IsaacArthur by Strong-Mention1608
1 month ago
Is there any good sci-fi company
to r/IsaacArthur by Wroisu
1 month ago
Assuming space-warp based ftl is possible…
to r/IsaacArthur by ElectricalStage5888
1 month ago
Recycling replacing mining?
to r/IsaacArthur by SunderedValley
1 month ago
Can dusty plasma particles and macron cannon particles be used interchangeably for their respective tasks?
to r/IsaacArthur by SunderedValley
1 month ago
Preview thumbnail for Scientists Simulate Alien Civilizations, Find They Keep Dying From Climate Change image
Scientists Simulate Alien Civilizations, Find They Keep Dying From Climate Change
to r/IsaacArthur by felix_doubledog
1 month ago
Some people here are so bogged down in capitalist thinking they're like when people in the Renaissance started to do science but couldn't help but mix in God
to r/IsaacArthur by Anely_98
1 month ago
How expensive would it be to transmit a mindstate across interstellar space?
Sci-Fi / Speculation
to r/IsaacArthur by SunderedValley
1 month ago
Preview thumbnail for World’s largest solar project will send Australian energy to Singapore image
World’s largest solar project will send Australian energy to Singapore
in Australia
to r/IsaacArthur by Pasta-hobo
1 month ago
Living Characters: an alternative to mind uploading?
Sci-Fi / Speculation
to r/IsaacArthur by Strong-Mention1608
1 month ago
I hate it when sci-fi gives their weapons random goofy names
to r/IsaacArthur by SunderedValley
1 month ago
Preview thumbnail for Simon Liu Wants to Put a "Tokamak" on Every Desk, with This Open Source Plasma Toroid Generator image
Simon Liu Wants to Put a "Tokamak" on Every Desk, with This Open Source Plasma Toroid Generator
to r/IsaacArthur by IsaacArthur
1 month ago
Preview thumbnail for Is Privacy Going Extinct? image
Is Privacy Going Extinct?
to r/IsaacArthur by SunderedValley
2 months ago
Technologies that come in pairs
to r/IsaacArthur by SunderedValley
2 months ago
Preview thumbnail for A Study of Nuclear Semiotics image
A Study of Nuclear Semiotics
to r/IsaacArthur by froglet_cakes
2 months ago
Preview thumbnail for Sci-Fi art now vs then image
Sci-Fi art now vs then
to r/IsaacArthur by SunderedValley
2 months ago
Preview thumbnail for Turning Pollution Into Profit: The New Chemistry of CO2 image
Turning Pollution Into Profit: The New Chemistry of CO2
to r/IsaacArthur by JustAvi2000
2 months ago
A novel method of spaceship shielding
Sci-Fi / Speculation
to r/IsaacArthur by Admirable_Blood601
2 months ago
Preview thumbnail for Has anyone ever explored the idea of sexual dimorphism in human evolution/speciation? image
Has anyone ever explored the idea of sexual dimorphism in human evolution/speciation?
to r/IsaacArthur by InfinityScientist
2 months ago
Can everything in the universe be explained?
Hard Science