Questions tagged [communication]

For questions relating to the exchange of ideas and information between beings.

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8
votes
2answers
2k views

What might today's society look like without (addictive) social media?

What characteristics of society/culture might change if we would not have developed social media? or, if we had developed it, but it was somehow not as addictive as it is... Would this generation's ...
8
votes
4answers
627 views

Bioluminescent Organisms that use Light to Communicate?

Suppose such an organism had evolved from using sound like most life we know to use different intensities, wave lengths, and hues of light to communicate. This is assuming that these creatures are as ...
6
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4answers
697 views

Scientific Accuracy - alien communication ideas

(Disclaimer: I tried this question earlier in the scifi site as well as real science sites, and was told should be on topic here) I'm writing a speculative story about aliens coming to earth - and ...
22
votes
6answers
3k views

Living Planet Possible?

Although a question about how large a living thing could be has been asked and answered, would a being such as Mogo from DC's Green Lantern series be possible? Mogo is the size of Earth roughly can ...
12
votes
6answers
2k views

What would be the communication range of an underwater species?

It's a commonly known fact that whale song travels huge distances. In fact apparently before the oceans were so noisy they could communicate over 10,000km! However, whales are very big! They can ...
17
votes
4answers
543 views

Could inter-individual communication be based on DNA transfer?

There is this idea that we find in a few books, mainly The Swarm by Frank Schätzing and in the Ender Saga by Orson Scott Card, that some species could communicate via DNA exchange. Technically, yes ...
0
votes
0answers
78 views

Scientific Accuracy - alien communication ideas [duplicate]

I'm writing a speculative story about aliens coming to earth, and just wanted to bounce a couple of ideas for scientific accuracy (or at least lack of obvious impossibility). This is set in the near ...
30
votes
9answers
4k views

Is there a scientifically plausible faster-than-light communication system?

In series such as the Hyperion Cantos and Ender's Game, there exist fictional faster-than-light communication systems allowing either instantaneous, or near-instantaneous transmission of information. ...
13
votes
2answers
994 views

Why would a civilization want to contact with a hypothetical extraterrestrial civilization?

Mankind has been always interested in making contact with another (extraterrestrial) civilization. We have launched the Pioneer 10 and 11 probes with plaques explaining where the Earth is located. ...
25
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2answers
53k views

Are ravens a genuinely realistic way of carrying messages?

In many fantasy worlds people send messages using ravens, they're often portrayed as being intelligent birds. To the best of my knowledge, on earth only homing pigeons have been used to carry ...
75
votes
5answers
7k views

How quickly and accurately should news travel in a rural medieval setting?

I'd like to have a realistic idea of how, and how accurately, ordinary people in a rural low-tech (medieval-equivalent) setting should expect to hear news from outside their own communities. If you ...