Geoffrey Brent's user avatar
Geoffrey Brent's user avatar
Geoffrey Brent's user avatar
Geoffrey Brent
  • Member for 4 years, 9 months
  • Last seen more than a week ago
11 votes

What problems, if any, does a low density cause in a planet larger than Earth in mass and radius?

2 votes

What could be the main source of national income for a small nation made up of small islands, with a main workforce for that income be exploited group

3 votes

What's the minimum height of a mountain resolvable to the human eye from 800 miles on a flat Earth?

22 votes

What kind of substance that existed in the Middle Ages could, when ignited, potentially destroy everything within several miles?

19 votes

I'm making a tattooed repository of paramedical knowledge for a religious ceremony. How small can words be if they're tattoos made of cremation ashes?

5 votes

Why would a modern city with a warm climate have a skyway system?

1 vote

Can any manmade vessels float on ocean of liquid nitrogen?

24 votes

Would coating a space ship in liquid nitrogen mask its thermal signature?

33 votes

Can a planet have asymmetrical weather seasons? Like 3 months for summer, fall and spring each and 6 months of winter?

2 votes

How can massive forest burning be an entirely terrible thing?

16 votes

Is it more efficient to send a fleet of generation ships or one massive one?

4 votes

What benefit would a deity gain from spreading out a conflict over a long period of time?

0 votes

Why wouldn't magically gifted individuals be forcibly conscripted?

1 vote

Electric Universe: planetary system inside a Red Star

5 votes

Storing people in space

7 votes

Would breasts make human powered flight harder?

5 votes

How to make female breast armor viable?

8 votes

Scientific way for rain and pebbles to slowly fall "upwards"?

3 votes

In a cemetery, what evidence could be found that humans were intelligent and had technology?

18 votes

All of the freshwater on Earth has suddenly vanished - would humanity survive?