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by hpriebe
4455 days ago
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Ah ha! I see. It might not be practical, but I like the idea of using tech to receive the message rather than send it - in other words, that there might be a way for people on the ground to send a message without tech, since that's something that is inaccessible there. |
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If you wanted to communicate more quickly, you would hang your clothes on a clothesline. Picture black and white sheets.
Day one:
01010011
Day two:
01001111
Day three:
01010011
So, that's 8 times faster.
Or you lay out a bunch of tiles... Tiles are tricky, because if someone asks, "Why are you changing what's on your roof?!" it's hard to answer. Sheets on a clothesline are plausible, though. "I'm doing my laundry!"