| ▲ | danaris an hour ago | |
For those purposes, why would it need to be mirrors? We don't care to coherently reflect the light; we just want to block it. (For reference, I think all of these are likely to be somewhere between moderately and incredibly bad ideas...) | ||
| ▲ | wolrah 17 minutes ago | parent [-] | |
> We don't care to coherently reflect the light; we just want to block it. The energy has to go somewhere. If you're not reflecting it you're absorbing it and you eventually have to do something else with it. | ||