DWKraus
  • Member for 1 year, 10 months
  • Last seen this week
  • Minnesota, USA
20 answers
54 votes
7k views
4 bookmarks
Why Do My Super-Soldiers Constantly Mutter Their Thoughts Out Loud?
9 answers
12 votes
2k views
1 bookmarks
What kind of hazardous alien waste would tear apart society trying to obtain it?
5 answers
10 votes
447 views
Is three-dimensional time consistent and paradox-free for time/dimension travelers?
3 answers
9 votes
345 views
3 bookmarks
What would be valuable and useable as currency for people traveling between multiple dimensions?
7 answers
8 votes
1k views
1 bookmarks
How do I save my Global "Benevolent" Dictatorship from Pesky Superheroes?
3 answers
8 votes
2k views
2 bookmarks
How close an orbit could you get to Earth with a planet-sized object/ship without severely disrupting Earth's orbit?
9 answers
7 votes
937 views
Can Advanced Matter-based Weapons Target Fast-moving Targets Deep in the Atmosphere Without Collateral Damage?
3 answers
7 votes
345 views
1 bookmarks
Why don't Sci-fi stories draw energy directly from their stars using wormholes/FTL devices?
3 answers
5 votes
313 views
Enlightening Dark Matter?
2 answers
4 votes
142 views
What key positions in 1969 USA would aliens need to influence to control the US nuclear arsenal?
3 answers
4 votes
2k views
Could Richard Nixon stop another Nixon from nuking Washington DC?
1 answers
3 votes
101 views
What "big con game" could an alternate-reality traveller play on a knowledgeable and suspicious civilization?
3 answers
1 votes
159 views
Can a species devoted to destroying other species survive and prosper?