L.Dutch
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  • Member for 5 years, 1 month
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  • The restaurant at the end of the Universe
11 answers
76 votes
14k views
9 bookmarks
Anatomically correct "XKCDius lethalissimus"
13 answers
43 votes
8k views
3 bookmarks
On our way to Mars: how do we do the laundry?
7 answers
38 votes
3k views
10 bookmarks
How do ballistic trajectories work in a rotating cylinder world?
6 answers
32 votes
4k views
3 bookmarks
Can a NASER be used as a weapon?
6 answers
32 votes
5k views
3 bookmarks
Keeping a healthy immune system on a generation-ship
7 answers
29 votes
4k views
2 bookmarks
Keeping an environment warm without fire: fermenting grass
16 answers
29 votes
4k views
12 bookmarks
Can the existence of an orthogonal reality be proven to those who cannot experience it?
11 answers
24 votes
4k views
10 bookmarks
A two-thresholds poison: how does it work?
6 answers
23 votes
2k views
2 bookmarks
Scientific explanation for a exceptionally bright night sky
7 answers
22 votes
4k views
3 bookmarks
Creating a meteorite by throwing a stone
8 answers
20 votes
5k views
2 bookmarks
Would a large number of people simultaneously turning on a load of 3 kW be sufficient to bring down the electricity grid across 500 sq km?
9 answers
19 votes
3k views
3 bookmarks
Immortals and privacy: how do they protect their writings and drawings?
8 answers
19 votes
3k views
3 bookmarks
Human echolocation for spies. What sound to use?
6 answers
18 votes
2k views
1 bookmarks
Parasitoid wasp targeting humans: which tissue would they target?
6 answers
16 votes
2k views
How would a space probe determine its distance from a black hole while orbiting around it?
5 answers
13 votes
686 views
1 bookmarks
Anatomically correct Sea Boar
7 answers
13 votes
2k views
1 bookmarks
Physical explanation for a permanent rainbow
4 answers
13 votes
4k views
2 bookmarks
Detecting a neutron star entering the solar system
4 answers
11 votes
561 views
1 bookmarks
Designing a carnivorous plant
4 answers
10 votes
308 views
3 bookmarks
Switching between poikilothermic and homeothermic metabolism
4 answers
10 votes
834 views
Low or absent pathogenicity viral agent
5 answers
9 votes
464 views
Can a "knockout bird" fly?
9 answers
9 votes
2k views
Leg powered propeller for boat in Punic war time
3 answers
9 votes
2k views
1 bookmarks
Silica Aerogel maze
4 answers
8 votes
1k views
Setting up a bonfire in a methane rich atmosphere: is it possible?
3 answers
8 votes
232 views
Biome favoring extreme sexual dimorphism
4 answers
8 votes
594 views
1 bookmarks
Anatomically correct Panotti
4 answers
8 votes
575 views
2 bookmarks
Sexual pleasure in anemophile reproducing humanoids
1 answers
8 votes
611 views
Year marking astronomical event with extreme perihelion precession
4 answers
8 votes
785 views
Sugarite: can it form?