| ▲ | throwaway894345 5 hours ago | |
Can you elaborate? Why is HR useful for starship engines? | ||
| ▲ | nkrisc 5 hours ago | parent | next [-] | |
I suppose they mean if you could harness Hawking radiation to do useful work, then you could use any matter as fuel. | ||
| ▲ | adrianN 4 hours ago | parent | prev [-] | |