a weblogette

This is a tumblelog, kinda like a blog but with short-form, mixed-media posts with stuff I like. Scroll down a bit to start reading, or a bit more to read more about me.

27th July 2007

Super hyperlink!

The Physics of Extraterrestrial Civilizations

What does it mean for a civilization to be a million years old? We have had radio telescopes and spaceships for a few decades; our technical civilization is a few hundred years old… an advanced civilization millions of years old is as much beyond us as we are beyond a bush baby or a macaque.

About

Things not worth bookmarking or blogging.



contact

People I follow

  • c-site

Search

Design by Marcus Olovsson  /  Powered by Tumblr  /  Here's the archive and a feed if you want.