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Top Questions
29
votes
Can the UK veto its own extension request?
united-kingdom
european-union
brexit
article-50
european-council
asked Sep 10, 2019 at 13:02
politics.stackexchange.com
20
votes
How long will your internet content really last, could internet 'archaeology' ever really be a thing?
technology
internet
asked Aug 14, 2021 at 10:12
worldbuilding.stackexchange.com
17
votes
Sci-fi story where all 'citizens' had shares in a global company
story-identification
asked Oct 25, 2019 at 3:42
scifi.stackexchange.com
15
votes
How long can a vote of no confidence against the prime minister be delayed or avoided?
united-kingdom
parliament
asked Dec 18, 2018 at 10:01
politics.stackexchange.com
14
votes
A man enters a comatose author's dreams to wake him up
story-identification
short-stories
dreams
asked Mar 7, 2019 at 5:00
scifi.stackexchange.com
11
votes
How deep a valley or trench would be needed on Mars to provide the same atmospheric pressure as 6 km above sea level on Earth?
mars
colonization
atmosphere
terraforming
plants
asked Dec 2, 2018 at 1:14
space.stackexchange.com
11
votes
Ancient Roman Pneumatic tube Postal Service
reality-check
communication
engineering
materials
ancient-history
asked Jan 31, 2019 at 1:33
worldbuilding.stackexchange.com
11
votes
What's the oldest plausible frozen specimen for a Jurassic Park style story-line?
science-based
reality-check
climate
survival
prehistoric-times
asked Feb 25, 2019 at 13:04
worldbuilding.stackexchange.com
10
votes
Is there any reason Cyanobacteria or Lichens can't survive on Mars?
mars
atmosphere
planetary-science
geology
plants
asked Dec 7, 2018 at 6:25
space.stackexchange.com
9
votes
Could an object traveling at a significant fraction of light speed create a black hole?
reality-check
physics
space-travel
asked Oct 29, 2021 at 20:48
worldbuilding.stackexchange.com
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Top Answers
44
How would a lunar colony defend itself against aggression from Earth?
worldbuilding.stackexchange.com
34
How could a time traveler have prevented climate change
worldbuilding.stackexchange.com
34
How does an all-female medieval country maintain itself?
worldbuilding.stackexchange.com
32
Does size limit intelligence?
worldbuilding.stackexchange.com
29
Delivering the Eternal Sausage
worldbuilding.stackexchange.com
24
How does a species of animal dig through rock instead of dirt?
worldbuilding.stackexchange.com
23
What is this grasshopper doing?
biology.stackexchange.com
21
Russian Dolls - How do they reproduce?
worldbuilding.stackexchange.com
17
Would a sleeper ship need artificial gravity?
worldbuilding.stackexchange.com
17
Anatomically Correct Vegetable Lamb
worldbuilding.stackexchange.com
17
What's needed for a solar powered past?
worldbuilding.stackexchange.com
15
Is it possible for a wooden medieval era ship to carry a ballista inside that fires from the ship's prow?
worldbuilding.stackexchange.com
14
Any other Asimov Books where Susan Calvin appears?
scifi.stackexchange.com
14
Why would vampires sire vampires of lesser blood than they have to?
worldbuilding.stackexchange.com
13
What is the in-universe reason for Yon-Rogg to look like a human?
scifi.stackexchange.com
13
In a desert made of sugar, what would happen if it rained?
worldbuilding.stackexchange.com
13
At what size would a Fairy be biologically viable?
worldbuilding.stackexchange.com
13
Ideal large flightless bird for domesticated* cattle
worldbuilding.stackexchange.com
12
What if Earth became a rogue planet?
worldbuilding.stackexchange.com
11
What happens if King Midas produces gold en-masse
worldbuilding.stackexchange.com
10
Uses for Griffins and Other Flying Creatures in a Modern Air Force?
worldbuilding.stackexchange.com
10
What kind of engine could the 14-15th century world create?
worldbuilding.stackexchange.com
10
Is a Selective Breeding Program to Create Enhanced Humans Plausible?
worldbuilding.stackexchange.com
9
Why do the British opposition parties not want a new election?
politics.stackexchange.com
9
Can a planet move itself?
worldbuilding.stackexchange.com
9
Why did Venom keep spider thread after separating from Peter Parker?
scifi.stackexchange.com
8
Is it possible for a tiger's tail to be taken off and replaced with a living cobra, with both creatures still alive?
worldbuilding.stackexchange.com
8
Egg Geometry--Shape of Eggs in Oviparous Humanoids
worldbuilding.stackexchange.com
8
What does the term 'serum' refer to in science fiction stories?
scifi.stackexchange.com
7
Were there any vertebrates with 6 or more limbs?
biology.stackexchange.com
1
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