Hendrik Lie‭

What would be differently perceived from a person with broader visual spectrum than normal? So I've seen this question, especially the accepted answer, and it certainly is not what I'm looking for...

2 answers  ·  posted 7y ago by Hendrik Lie‭  ·  edited 4y ago by Monica Cellio‭

I have a story where a species of the very first (literally first) carbon-based humanoid life (surprise!) that happen to emerge roughly seven billion years ago (their home system were formed twelve...

2 answers  ·  posted 10y ago by Hendrik Lie‭  ·  last activity 6y ago by Hendrik Lie‭

Background In my hard sci-fi settings, there is an advanced Type II Civilization, that are progressing toward Type III Civilization (yes, I am referring to Kardashev Scale). They are sprawling acr...

2 answers  ·  posted 6y ago by Hendrik Lie‭  ·  last activity 6y ago by Hendrik Lie‭

Following this question, I had additional question of habitability. Assuming that life could exist on planet formed roughly twelve billion years ago, allowing complex life to exist as of seven bill...

4 answers  ·  posted 9y ago by Hendrik Lie‭  ·  last activity 9y ago by Hendrik Lie‭

Background In my story, HD 28185 star system harbors life. One of them is an earthlike planet called Aucafidus, located at L4 of HD 28185 d (Subralis). In-universe, Subralis is white-blue in color...

1 answer  ·  posted 9y ago by Hendrik Lie‭  ·  last activity 9y ago by Hendrik Lie‭

Background In my story, HD 28185 star system harbors life. One of them is a jovian HD 28185 d (Subralis), located around 1AU of this sun-like star. In-universe, Subralis is approximately 132,000 k...

3 answers  ·  posted 9y ago by Hendrik Lie‭  ·  last activity 9y ago by Hendrik Lie‭

Consideration For the sake of argument, please assume the following: The planet in question is around the size of Earth The planet may contain native intelligent life, artificially engineered Th...

3 answers  ·  posted 9y ago by Hendrik Lie‭  ·  last activity 9y ago by Hendrik Lie‭

Current Settings Humanity could no longer access earth for some reason (it could be anything from alien invasion, third world war, ecological disaster, etc) starting at 2028, and they know about t...

5 answers  ·  posted 9y ago by Hendrik Lie‭  ·  last activity 7y ago by Hendrik Lie‭

Prologue In my current worldbuilding project, I decided to put a ban for faster than lightspeed travel, and decided that most space flights be done in slower than lightspeed travels. Assuming effi...

2 answers  ·  posted 9y ago by Hendrik Lie‭  ·  last activity 9y ago by Hendrik Lie‭

[This question was posted on Sandbox] Abstracts In a world where there are different kinds of intelligence, I am in need to assign classes to each mind encountered. The measurement doesn't have t...

1 answer  ·  posted 8y ago by Hendrik Lie‭  ·  last activity 8y ago by Hendrik Lie‭

It is said that around 50km above the surface of Venus is the most earth like environment on the whole solar system (source here), At an altitude of 50 kilometres (31 mi) above Venerian surface...

2 answers  ·  posted 8y ago by Hendrik Lie‭  ·  last activity 6y ago by Hendrik Lie‭

Is it possible to use thermal byproduct of daylight operation to power night time operation of volatile computer storage? In my setting, a moon-like moon with almost no atmosphere has one of its s...

1 answer  ·  posted 7y ago by Hendrik Lie‭  ·  last activity 7y ago by Hendrik Lie‭

Is it possible to contain similarly charged particles in a magnetic field or traps, in generally large scale (say, all of them have positive charge), and could be utilized as power reserves quite e...

2 answers  ·  posted 9y ago by Hendrik Lie‭  ·  last activity 8y ago by Hendrik Lie‭

After writing this question, I came up with a new question. Consideration The considerations are mostly similar to the linked question (reading it is highly encouraged, as I am trying to post as...

1 answer  ·  posted 9y ago by Hendrik Lie‭  ·  last activity 9y ago by Hendrik Lie‭

If $8.8 \times 10^{16} m^3$ of water volume is added to the surface of Venus, how would I calculate how much of Venus would be covered in water? The land of Venus has its topographical features wi...

2 answers  ·  posted 7y ago by Hendrik Lie‭  ·  last activity 7y ago by Hendrik Lie‭