KeizerHarm
  • Member for 3 years, 8 months
  • Last seen this week
  • Netherlands
23 answers
133 votes
27k views
19 bookmarks
What could people notice about someone who is two times as dense as a regular person?
25 answers
47 votes
9k views
6 bookmarks
With what liquid should I fill my dead, intraversable seas?
5 answers
41 votes
7k views
5 bookmarks
Could you do acrobatics and long-distance running in an ankle-length dress?
13 answers
37 votes
6k views
11 bookmarks
What should a god put on an island, so that its human settlers will more quickly achieve an industrialised society?
10 answers
33 votes
12k views
2 bookmarks
How many pillows would you need to survive a fall from a church tower?
14 answers
31 votes
3k views
2 bookmarks
Rural broomstick navigation on a moonless night
7 answers
25 votes
3k views
2 bookmarks
Would an enduring Inca Empire ever need paper?
11 answers
22 votes
3k views
3 bookmarks
Food and cutlery for intelligent snakes
14 answers
19 votes
5k views
1 bookmarks
Would a Pre-Columbian America with its own plagues still be vulnerable to Old World diseases?
17 answers
16 votes
3k views
1 bookmarks
Justification for each country having their own form of magic
6 answers
16 votes
3k views
5 bookmarks
Can you have a multicultural meritocracy?
7 answers
15 votes
3k views
1 bookmarks
Is a privately owned nomadic trading fleet economically viable?
5 answers
15 votes
855 views
An Aztec ship sails east - where does it land?
3 answers
13 votes
1k views
3 bookmarks
Can one nation purposefully, inconspicuously, cause global warming?
4 answers
13 votes
1k views
2 bookmarks
How to teach the Mesoamericans seafaring?
9 answers
12 votes
4k views
3 bookmarks
How can you have an eternal war against vastly weaker opponents?
7 answers
10 votes
3k views
2 bookmarks
Would a feudal lord sabotage the education of a foreign noble child in their custody?
3 answers
9 votes
1k views
1 bookmarks
Would a giant atlatl be a viable siege engine?
6 answers
9 votes
478 views
1 bookmarks
How can I have a corrupt meritocratic government without it being perceived as such?
3 answers
8 votes
377 views
Preventing black hole formation in a water-filled universe
15 answers
8 votes
3k views
3 bookmarks
Constructing a secret villain base - best ways for covert short-range air transport?
7 answers
8 votes
305 views
2 bookmarks
What changes to planetary atmosphere, available materials or technology could make biplanes and triplanes remain dominant?
1 answers
8 votes
297 views
What does a global war look like from space?
5 answers
7 votes
271 views
Do we have enough knowledge for an alien John Hammond to resurrect our species from scratch?
3 answers
7 votes
420 views
Applying this kind of physical magic to walk on air
2 answers
7 votes
466 views
3 bookmarks
The eating habits of metabolic wizards
10 answers
7 votes
1k views
Why keep killing a reincarnating enemy?
3 answers
7 votes
217 views
1 bookmarks
Navigating a sea of sulfur hexafluoride
6 answers
6 votes
529 views
What military exploitation is possible of an isolated, barren island by a pre-industrial world?
3 answers
6 votes
232 views
What's necessary for people in a besieged city to grow up emotionally healthy?