User Blake Walsh

34 votes

Need to start a religion with a predefined self-destruct

answered Jul 10, 2015 at 10:45

21 votes

What earth crops could be grown on a high gravity (1.5-3g) planet?

answered Apr 28, 2023 at 9:00

19 votes

What single element could destroy the world?

answered Jun 3, 2015 at 17:45

16 votes

How to preserve the remaining trolls?

answered Aug 23, 2015 at 10:16

13 votes

Accepted

What modifications would be needed to allow humans to survive in space with limited protective gear?

answered Feb 11, 2015 at 14:36

12 votes

Consequences or Benefits of a Binary Planet?

answered Aug 8, 2015 at 12:54

10 votes

Could humanity survive if all except a few males died in a plague?

answered Jun 9, 2016 at 13:24

8 votes

Does the sun being blocked affect electricity?

answered Nov 11, 2014 at 22:38

6 votes

If Jesus performed miracles today, how could we convince the people of 4000AD that they happened?

answered Sep 2, 2015 at 12:44

6 votes

Accepted

Two new planets orbiting the Sun beyond Pluto

answered Sep 13, 2015 at 9:58

5 votes

Blind spot in the Solar System

answered Aug 24, 2015 at 12:12

5 votes

I'm stranded on an alien planet. How do I measure an earth year without a clock?

answered Sep 25, 2015 at 12:27

5 votes

Accepted

What could an indestructible person contribute to the world's technology?

answered May 28, 2015 at 11:44

3 votes

Can one Battlestar conquer Earth?

answered Nov 12, 2015 at 11:28

3 votes

How deep must be a pit on the moon to hold atmosphere at 1ATM on the bottom

answered Jan 2, 2019 at 23:21

1 vote

What was the magic moon for?

answered Jul 23, 2015 at 12:16

0 votes

How can I explain rain pouring skyward?

answered Jul 14, 2015 at 17:04

-1 votes

Making Mars bigger

answered Sep 24, 2015 at 17:13

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18 Answers

Need to start a religion with a predefined self-destruct

What earth crops could be grown on a high gravity (1.5-3g) planet?

What single element could destroy the world?

How to preserve the remaining trolls?

What modifications would be needed to allow humans to survive in space with limited protective gear?

Consequences or Benefits of a Binary Planet?

Could humanity survive if all except a few males died in a plague?

Does the sun being blocked affect electricity?

If Jesus performed miracles today, how could we convince the people of 4000AD that they happened?

Two new planets orbiting the Sun beyond Pluto

Blind spot in the Solar System

I'm stranded on an alien planet. How do I measure an earth year without a clock?

What could an indestructible person contribute to the world's technology?

Can one Battlestar conquer Earth?

How deep must be a pit on the moon to hold atmosphere at 1ATM on the bottom

What was the magic moon for?

How can I explain rain pouring skyward?

Making Mars bigger