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Worldbuilding
Keith Morrison's user avatar
Keith Morrison's user avatar
Keith Morrison's user avatar
Keith Morrison
  • Member for 8 years, 9 months
  • Last seen more than a week ago
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Top posts

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95
Is it possible for a mine to contain both gemstones and precious metals?
May 30, 2018
73
Is it now possible to undetectably cross the Arctic Ocean on ski/kayak?
Oct 5, 2019
67
Is it possible to kill all life on Earth?
May 28, 2019
52
Moon base internet functionality
Oct 18, 2020
49
Is it realistic that an advanced species isn't good at war?
Oct 3, 2019
46
Why would a military not separate its forces into different branches?
May 3, 2019
45
Could dinosaurs breathe modern air?
Nov 19, 2019
44
Can I have sand in a desert that would make it impossible to differentiate between land and horizon?
Nov 6, 2021
41
Why do people still live on earthlike planets?
Dec 18, 2020
41
An Undercover Army
Mar 7, 2019

Top network posts

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109
How did Kendal "as clumsy as he is stupid" Ozzel attain the rank of admiral?
98
When were female captains banned from Starfleet?
94
Is Palpatine's identity a spoiler?
85
Looking for the title of a very old sci-fi short story where a human deters an alien invasion by answering questions truthfully, but cleverly
83
Sol Ⅲ = Earth: What is the origin of this planetary naming scheme?