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Worldbuilding

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Share a link to a post later visited by 25 unique IP addresses. This badge can be awarded multiple times.
Awarded 335 times.
Can a planet survive a supernova?
Awarded Nov 25 at 21:05
How do you assassinate someone who is protected by precognitive people? [duplicate]
Awarded Oct 17 at 13:02
What would be some realistic social reactions to a shapeshifter?
Awarded Oct 15 at 6:33
My star will explode as a supernova. What can I do in order to ensure that my planet survives that?
Awarded Oct 15 at 6:33
How to increase the efficiency of lungs
Awarded Oct 15 at 6:33
How to make the most wealth out of a single "Groundhogday Potion"?
Awarded Oct 1 at 9:33
Stable ringworld interactivity with other solar system objects
Awarded Sep 30 at 7:55
What are the conditions in which a creature would evolve more than one brain?
Awarded Aug 2 at 15:17
Compatible biochemistry, or not?
Awarded Aug 1 at 19:12
On the immediate effects of a small, short term black hole
Awarded Jul 12 at 8:11
Realism of Solid light?
Awarded Jul 4 at 3:42
Is the world of a Roguelike RPG plausible?
Awarded Jun 14 at 16:47
What happens when two languages merge?
Awarded Jun 11 at 3:16
A world where some currency loses value when handled would have a deflationary economy. What would the consequences to society be?
Awarded May 7 at 5:33
Climate of a No-Axial-Spin Earth?
Awarded Apr 13 at 20:49
How concentrated would a metal ore need to be to be extractable by a suitable plant?
Awarded Feb 20 at 0:25
War between two type III civilizations from the perspective of a type II civilization
Awarded Feb 4 at 16:08
How can Santa keep his lists when the GDPR is around?
Awarded Dec 30, 2023 at 7:35
How many nanobots can I have in my blood?
Awarded Nov 13, 2023 at 7:36
Is it possible to advertise on the moon?
Awarded Oct 25, 2023 at 12:56
Who is spreading the rumour that Santa isn't real?
Awarded Oct 16, 2023 at 19:58
Evolving an intelligent avian race with a human-like appearance
Awarded Sep 21, 2023 at 4:48
Is a man-eating plant realistic?
Awarded Sep 10, 2023 at 22:15
How Long Could an "Eternal" Fire Last?
Awarded Sep 4, 2023 at 19:56
How do underwater societies develop mining?
Awarded Aug 15, 2023 at 16:04
Anatomically correct multiarmed humanoids
Awarded Aug 11, 2023 at 12:40
Robotic Replacement for Infantry [closed]
Awarded Jul 20, 2023 at 9:27
Best female underwear for rocket travel
Awarded Jul 14, 2023 at 21:18
Pack animals for forests
Awarded Jun 29, 2023 at 18:25
What would happen to a human Galapagos?
Awarded Jun 26, 2023 at 19:26
How many people are required for a healthy re-population of the Earth (Post-Apocalypse)?
Awarded Jun 5, 2023 at 9:57
Every now and again God puts us on pause. Can we detect this?
Awarded May 10, 2023 at 18:26
Worldbuilding & Climate: How does the sun affect a simple sphere with atmosphere?
Awarded Mar 1, 2023 at 4:32
What could cause an avian species to become intelligent?
Awarded Feb 16, 2023 at 0:41
What single element could destroy the world?
Awarded Feb 13, 2023 at 19:56
Could a humanesque creature derive all its nutrients from drinking blood?
Awarded Jan 26, 2023 at 2:36
Prehistoric messages to the future
Awarded Jan 25, 2023 at 16:51
How can I break down the task of creating a world into manageable chunks?
Awarded Jan 20, 2023 at 21:10
If accelerated natural healing were to occur, what would happen to the human body?
Awarded Jan 13, 2023 at 5:25
What would the periodic table of a 4-Dimensional universe look like?
Awarded Jan 11, 2023 at 22:15
How do creatures with a hive mind communicate?
Awarded Jan 11, 2023 at 1:05
Orbiting one star in a binary system: what are the effects of the second star on the planet?
Awarded Jan 10, 2023 at 22:35
How quickly and accurately should news travel in a rural medieval setting?
Awarded Jan 10, 2023 at 22:22
How do seasons work in a binary system (planet orbits one star, not both)?
Awarded Jan 10, 2023 at 20:01
What if the speed of light were 100 times higher?
Awarded Jan 10, 2023 at 16:51
Would humans be able to derive nutrition from foodstuffs found on alien planets?
Awarded Jan 10, 2023 at 15:27
What is the sack-to-ship ratio?
Awarded Jan 10, 2023 at 10:50
Pros and Cons of Alternative Food Chain Bases
Awarded Jan 10, 2023 at 6:32
Is it physically possible for a planet to have seasons of different lengths?
Awarded Jan 10, 2023 at 0:55
How large a bioengineered mobile lifeform could exist on Earth?
Awarded Jan 9, 2023 at 17:06
(post deleted or otherwise unavailable)
Awarded Dec 28, 2022 at 8:41
Realistic Santa and Reindeer
Awarded Dec 21, 2022 at 15:41
Mermaid Land (and Sea?) Combat
Awarded Dec 16, 2022 at 18:16
Expanding occupied underground habitations safely?
Awarded Dec 15, 2022 at 22:21
Is it possible for a language/method of passing information based purely on touch to develop?
Awarded Oct 11, 2022 at 9:25
How can I explain a planet with perpetual rain?
Awarded Oct 5, 2022 at 22:40
Stumped: How can I get a huge Earth-like planet?
Awarded Aug 27, 2022 at 12:56
Could a planet be at the center of the universe, yet still have a sun?
Awarded Aug 6, 2022 at 3:25
Anatomically correct "XKCDius lethalissimus"
Awarded Jul 5, 2022 at 2:02
Could underwater living organism create technology?
Awarded Jun 19, 2022 at 21:10
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