According to the general theory of relativity, the geometrical properties of space are not independent, but they are determined by matter.
Thus we can draw conclusions about the geometrical structure of the universe only if we base our considerations on the state of the matter as being something that is known.......
Look pal,I asked you what the time is , now are you gunna tell me the time or not?
Greetings space-friend, i am Chip McNugget, ambassador of Earth
I have been sent from my planet to establish an intergalaxtic trade route with your fine planet....... what say you to that friend, do we have an agreement?
One fine day, frank found a letter on his doorstep
"look out frank, there is a midget robot after you, he means to put you in a bin" woe is me thought frank as he read the letter.......suddenly...a robot appeared!!!
......yeah well it seemed like a funny cartoon at the time.......