Skip to main content
Tour
About Us
Meta
Loading…
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Log in
Stack Exchange
All Sites
Top 400 Users
Digests
Tristan Klassen
top
accounts
reputation
activity
subscriptions
Top Questions
216
votes
I'm stranded on an alien planet. How do I measure an earth year without a clock?
planets
time
asked Sep 21, 2015 at 20:01
worldbuilding.stackexchange.com
78
votes
If magic is real, can it be true that rational scientific thought should exclude it?
technology
magic
asked Mar 30, 2015 at 20:39
worldbuilding.stackexchange.com
30
votes
Can a planet have a day that's always longer than night?
hard-science
solar-system
asked Dec 30, 2018 at 20:46
worldbuilding.stackexchange.com
22
votes
My time machine can go back farther than yours -- why?
time-travel
asked Nov 28, 2019 at 5:09
worldbuilding.stackexchange.com
17
votes
A Sailing Ship With Cylindrical Sails
ships
asked Feb 14, 2021 at 16:33
worldbuilding.stackexchange.com
17
votes
Science, Religion, Magic: Can they be maintained in equal and parallel opposition?
technology
magic
religion
asked May 17, 2015 at 20:27
worldbuilding.stackexchange.com
17
votes
Is it possible to have a logically consistent world where F=mv instead of F=ma?
physics
asked Nov 28, 2014 at 19:30
worldbuilding.stackexchange.com
14
votes
Is it possible to make a logically consistent set of laws that produces physics similar to that in superhero comics?
physics
super-powers
asked Feb 12, 2015 at 16:22
worldbuilding.stackexchange.com
12
votes
Effects of ~10atm pressure on engine design
atmosphere
vehicles
asked May 12, 2019 at 17:27
worldbuilding.stackexchange.com
12
votes
What were emergency procedures for failure of launch vehicles with nuclear upper stages?
abort
ntr
risk-management
asked Feb 14, 2015 at 17:05
space.stackexchange.com
1
2
3
next
Top Answers
19
If the Apollo mandate were delivered today, would the mission vehicle(s) and profile be similar?
space.stackexchange.com
8
How do I convince players to play a D&D campaign with a restrictive premise?
rpg.stackexchange.com
7
What is the heaviest object to have been returned to Earth with a parachute?
space.stackexchange.com
6
How can I indicate a third dimension on a map of outer space?
worldbuilding.stackexchange.com
5
What trains were used on the Dakar-Niger Railway in the late 1950s and early 1960s?
history.stackexchange.com
Stack Exchange works best with JavaScript enabled