h a l f b a k e r yOpen other side.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
Please log in.
Before you can vote, you need to register.
Please log in or create an account.
|
Make a 100-meter wide optical data storage disc that functions as a solar wind sail to propel it out of the solar system in search of alien life. When an intelligent extraterrestrial lifeform comes across it, there will be instructions on the label side on how to build a suitable drive to read the disc,
which would contain vast quantities of information about every piece of knowledge known by the human race.
[link]
|
| |
.............. _..................
........-.\......../.-............
....-.......\.O./......-..........
...-..........[]..........-........
....-......../..\........-.........
........-../......\...-...........
.............._...................
. |
|
| |
I guess even if those aliens were hostile, they wouldn't come and mess with us - they'd think that we're focking mossif. |
|
| |
I can believe that you could build an optical disk one hundred meters wide.
I can believe that this could then function as a solar wind sail.
I can believe that you could write the instructions for how to read the disk in a symbolic format, which any sort of extraterrestrial intelligence should be able to follow.
But I don't believe that you can represent the sum of all of our acquired knowledge in a format that would be in the least way meaningful to these aliens. Pictures, yes. A map to our planet, gosh yes. The philosophic works of our entire civilization...um, no. It won't mean a bloody thing to them. |
|
| |
We should also send along some batteries for the drive. |
|
| |