Activity for 絢瀬絵里
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
How small in diameter a planet can be while retaining most of Earth's properties? Suppose that I have a planet very similar to Earth. It has the same level of gravity, water-land ratio, temperature, air composition, rotation and revolution speed, tectonic activities, temperature. It has ice caps on the poles just like Earth. It also have life on it with plants, animals and humans,... (more) |
— | almost 8 years ago |
| Question | — |
Civilization of humans with monochromatic eyesight I was wondering, how would a civilization of humans who can see only in grayscale live their life? There is none of them that can see color. Everyone sees every thing in gray. Yet, color actually do exists. The environment they live in is Earth-like. Plants, animals, even the humans has color pigment... (more) |
— | about 8 years ago |