User Wayfaring Stranger

1 vote

When would it be practical to have a library with one-book electronic tablets in place of physical books?

answered Dec 4, 2022 at 15:15

4 votes

How to tunnel to a planet’s core

answered Nov 25, 2022 at 18:23

3 votes

Red mist: what could create such a phenomenon?

answered Nov 21, 2022 at 17:23

11 votes

The abundance of which material would provide the most improvement to world economy?

answered Nov 18, 2022 at 18:02

5 votes

How could interspecies wrestling fights be fair?

answered Jun 11, 2022 at 17:58

2 votes

Why are there no handheld firearms in my steampunk future?

answered May 31, 2022 at 21:15

12 votes

How would a virus that only kills one sex work?

answered May 12, 2022 at 16:46

14 votes

How would a mermaid jail work?

answered Apr 23, 2022 at 22:08

3 votes

Under what circumstances could an advanced civilization have detailed cultural awareness of monsters", but minimal scientific data?

answered Mar 26, 2022 at 21:06

9 votes

Accepted

Aliens exist on the other side of the nearby wormhole, but we don't know wormhole exists yet. How might they be detected and communicated with?

answered Jan 5, 2022 at 11:02

3 votes

Accepted

A substance that would cause a human to explode if eaten, but not your pet

answered Jan 5, 2022 at 10:33

21 votes

Accepted

How fast would the Moon (Luna) need to rotate so that anyone living in Lunar underground habitats would experience Earth-like gravity?

answered Dec 23, 2021 at 7:43

3 votes

How do you tie up a snake-person?

answered Sep 17, 2021 at 4:18

0 votes

How do you tie up a mermaid?

answered Sep 14, 2021 at 3:47

1 vote

How does one evade a highly determined vampire-sasquatch in an abandoned city?

answered Sep 1, 2021 at 8:37

21 votes

Accepted

What Internal design would allow a spacecraft to be powered only by water?

answered Aug 30, 2021 at 23:34

2 votes

Breaking the Laws of Thermodynamics without Invoking Magic or the Divine

answered Aug 30, 2021 at 23:14

5 votes

Would this idea for "extreme" VR work?

answered Aug 30, 2021 at 22:09

7 votes

Accepted

How can we survive if the ocean started draining?

answered Aug 30, 2021 at 21:51

3 votes

What is the most plausible way to lower cost to orbit?

answered Aug 7, 2021 at 3:38

4 votes

Accepted

Wild and Domesticated equivalent of a Chicken

answered Jul 18, 2020 at 21:27

2 votes

Accepted

Acceptance of a Quasi-Sovereign AI State

answered Jul 18, 2020 at 17:52

Stack Exchange Network

22 Answers

When would it be practical to have a library with one-book electronic tablets in place of physical books?

How to tunnel to a planet’s core

Red mist: what could create such a phenomenon?

The abundance of which material would provide the most improvement to world economy?

How could interspecies wrestling fights be fair?

Why are there no handheld firearms in my steampunk future?

How would a virus that only kills one sex work?

How would a mermaid jail work?

Under what circumstances could an advanced civilization have detailed cultural awareness of monsters", but minimal scientific data?

Aliens exist on the other side of the nearby wormhole, but we don't know wormhole exists yet. How might they be detected and communicated with?

A substance that would cause a human to explode if eaten, but not your pet

How fast would the Moon (Luna) need to rotate so that anyone living in Lunar underground habitats would experience Earth-like gravity?

How do you tie up a snake-person?

How do you tie up a mermaid?

How does one evade a highly determined vampire-sasquatch in an abandoned city?

What Internal design would allow a spacecraft to be powered only by water?

Breaking the Laws of Thermodynamics without Invoking Magic or the Divine

Would this idea for "extreme" VR work?

How can we survive if the ocean started draining?

What is the most plausible way to lower cost to orbit?

Wild and Domesticated equivalent of a Chicken

Acceptance of a Quasi-Sovereign AI State