Activity for Jonâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Colors of Things Outside the Spectrum We all know the average human eye is restricted to perceiving color in the visible spectrum (or subsets thereof). Beyond the borders of that spectrum, we have infrared and ultraviolet. I understand that objects' colors are determined by the light they absorb or reflect. So, what would happen if an ob... (more) |
— | about 9 years ago |