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JDługosz
  • Member for 7 years, 10 months
  • Last seen more than a month ago
161 votes
Accepted

A poison that only works if you know it is there

112 votes

Why would a language be undubbable by universal (machine) translator?

100 votes

Stumped: What would replace 'names' in an alternate history?

88 votes
Accepted

Are there any ways to allow some form of FTL travel without allowing time travel?

83 votes
Accepted

How many coconut trees would be necessary to support a single, middle-aged human on a deserted island?

69 votes
Accepted

Is a moon floating on the atmosphere of a gas giant possible?

57 votes

Safe way to eat zombies?

57 votes
Accepted

Is it possible to orbit inside a gas giant?

54 votes
Accepted

Can a human being live with a continuous stream of blood instead of pulses?

54 votes

What realistic way could limit an FTL drive to only travelling between stars?

52 votes
Accepted

Destroy a Planet inside a black hole?

50 votes

Realistic Santa and Reindeer

49 votes

Is this real-time, cross-universe communication system physically viable?

47 votes

War between two type III civilizations from the perspective of a type II civilization

47 votes

What is the minimum radius of a circular corridor for the walls to appear straight?

46 votes
Accepted

Hard Sci-fi energy shields

45 votes

What would count or define as an eldritch abomination?

41 votes

How do spaceship-mounted railguns not destroy the ships firing them?

35 votes
Accepted

How powerful of a computer do I need to simulate and emulate a human brain?

35 votes

What's the feasibility of using the earth as a generation ship

33 votes

Why do people create fictional languages?

33 votes
Accepted

How to increase the efficiency of lungs

32 votes

Could a species evolve a biological gravitational wave detector?

30 votes

Cooking underwater

28 votes
Accepted

What are some plausible super materials?

28 votes

How could Medieval cultures defend themselves against dragons?

27 votes

Is it a forgone conclusion that any exo-bacteria discovered on an alien, albeit Earth-like planet will be deadly to human life?

27 votes

Would the atmosphere of an alien planet with the following mixture of gases be breathable to humans?

27 votes

How can I explain English existing in a fantasy world?

27 votes

How can I convince the internet that my magic is real?

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