Log in

No account? Create an account

Previous Entry | Next Entry

The scale, it boggles

In doing some writing recently, I decided to check a few things with a friend and with Google. And with a calculator. I've known the time scale of Traipah's civilization for over a decade, but I found some stuff today that boggles my mind... Given that the Reformation happened 10 thousand years before 3232 AD, that means that the underground cities that the early Yahgahn church built all around the planet Traipah prior to the Reformation were built in about the 6700's BCE. The train system interconnecting these cities was built within 1000 years after the Reformation, and hasn't significantly changed in terms of technology in all that time, with the exception of the crystalanium tunnels they built under the oceans to connect the continents. The underground train system predates not only the fall of Rome, it predates the rise of Rome as well! And since that happened *after* the Reformation, it means that Traipahni people were regularly mining asteroids for metal while the civilization of Ancient Egypt was still young.

What's more, I looked at that, and then looked again at the scale of the rest of Traipahni civilization. I did some Googling, and found out that the Ah'Koi Bahnis and Duenicallo would have been building cities and making systems of writing before Homo sapiens even evolved! Their civilization predates our entire species.

Now I'm even more determined to write a scene or a short story wherein some human is being superior to the Traipahni people for re-introducing them to space travel, because now I can have the AKB defending her people dropping bombshells like that! "Fuck you! My people were mining asteroids when yours were just beginning to invent the mud brick! My people were building cities to rival Rome before your species even evolved!" :-D

Pretty much the only reason they took so long to go back into space after the Reformation was because they were stuggling to find a way to get into orbit without using dangerous, pollution-causing chemicals.

This was cross-posted from http://fayanora.dreamwidth.org/1089621.html
You can comment either here or there.


Jun. 8th, 2012 04:41 pm (UTC)
Converting heat from the reactor to electricity and back again is a *major* loss of efficiency.

As for temperature, even the old NERVA reactors operated at quite high temps with few problems. When the reactor is essentially a sold block of ceramics with gas channels thru it for the hydrogen to flow thru you can reach some pretty high temps.

As I recall, they had more problems avoiding erosion of the gas channels from the high fuel flow rates than from temperature. Since he plutonium was in the form of plutonium oxide, rather than metallic Pu, they didn't have to worry about it melting.

There are plans for liquid core reactors and even gaseous core ones to get even higher temps. Dunno if anybody has actually built test models, though.

And, of course, magnetic confinement fusion reactors would give insanely high temps. Old NASA chart gave an estimate of 600,000 for the ISP of a fusion rocket.


The Djao'Mor'Terra Collective
Fayanora's Web Site

Latest Month

September 2019


Page Summary

Powered by LiveJournal.com
Designed by Taichi Kaminogoya