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Top Questions
No questions with score of 5 or more
Top Answers
17
How would the fighting of medieval style wars be altered by the presence of a predator species?
worldbuilding.stackexchange.com
15
Could robots evolve?
worldbuilding.stackexchange.com
15
Could my Anti-Regeneration spear technology work against this creature?
worldbuilding.stackexchange.com
15
Can I use mana as currency if people are constantly generating more mana?
worldbuilding.stackexchange.com
13
What is the most biological energy-dense fuel for a giant unicellular organism?
worldbuilding.stackexchange.com
11
Why would dyadic cisgender women with a huge belly be considered attractive?
worldbuilding.stackexchange.com
11
Can a rope thrower act as a propulsion method for land based craft?
worldbuilding.stackexchange.com
10
Prolonging a siege indefinitely by tunneling
worldbuilding.stackexchange.com
10
Are there any non-organic resources that are rare in the grand-scheme of the Universe, but common on Earth?
worldbuilding.stackexchange.com
10
Jumping Spherical Robots
worldbuilding.stackexchange.com
9
What would a spacefaring race use as fuel for their matter-to-energy reactors?
worldbuilding.stackexchange.com
8
Are current electrodes as good and fast as optic nerves transmiting information?
worldbuilding.stackexchange.com
8
Is it possible for a plane to be fast yet strong enough to be able to pierce a plane in the air?
worldbuilding.stackexchange.com
7
Dodgy Radio Communications
worldbuilding.stackexchange.com
7
How do spaceships compensate for the Doppler shift in their communication frequency?
worldbuilding.stackexchange.com
7
Human clientes as unofficial currency in a cashless society. Would it work?
worldbuilding.stackexchange.com
7
Why might radios not be effective in a post-apocalyptic world?
worldbuilding.stackexchange.com
7
Are jumping ships feasible? (Not jump drives, but ships that jump)
worldbuilding.stackexchange.com
7
What would a mountain and desert made out of diamond, glass, or a see-through fantasy material look like?
worldbuilding.stackexchange.com
6
How would changing pregnancy time affect a female human's metabolism?
worldbuilding.stackexchange.com
6
What is the purpose of using tractor beam when there is a teleporting device onboard?
worldbuilding.stackexchange.com
6
What challenges must oceanic plant life overcome in order to create a mat on top of the ocean?
worldbuilding.stackexchange.com
6
Anatomically-correct Kim Quy (Golden Turtle)
worldbuilding.stackexchange.com
5
Delivery of minerals to Earth from the asteroids by artificial meteorite or solid metal glider
worldbuilding.stackexchange.com
5
What would happen if we built a huge cofferdam around Hawaii and drained the water?
worldbuilding.stackexchange.com
5
What kind of Alien artifacts or minerals could advance the human race?
worldbuilding.stackexchange.com
5
Could animal husbandry in space ever hold economic value?
worldbuilding.stackexchange.com
5
Could gravitational wave interference patterns be used for long range sensors detecting advanced spaceships?
worldbuilding.stackexchange.com
5
How could hypothetical Fluoride-based cells synthesize methane?
worldbuilding.stackexchange.com
5
A dementia that develops ONLY in humans under 25 years old
worldbuilding.stackexchange.com
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