Question

What are the limits of space travel? (chatting for people from the other question)

Answer 1

i wouldn't be suprised if HIV was man made
e.g. made by americans or some other country

Answer 2

have you ever heard about mind control experiments

Answer 3

mkultra

Answer 4

um...yes...this isn't really physics.

Answer 5

lol

Answer 6

sorry just carrying on the 'chat'

Answer 7

it's fine...we can really talk about anything...

Answer 8

2x lol there was big discussion in maths about how people come just for answers here, and we decided to move to openstudy feedback group and same thing happened like here, it's died :D

Answer 9

how people come just for answers here?

Answer 10

didn't you notice, they post bazilion questions and waiting to get answer to write it down, and don't even care how to solve that problem

Answer 11

yes but the question that started this discussion off was.. what is the hardest question in maths

Answer 12

or something along those lines

Answer 13

oh...you meant like that. I guess, yeah. I find joy in answering questions that challenge me... I'm different from most people.

Answer 14

I suppose...something ray movement, with light, could be a hard question, involving some math. I seriously don't remember what it was, I glanced at my dad's lecture material...

Answer 15

@Tomas. A, it's probably because people don't like going to the trouble of switching to a different group. Unless i'm mistaken...didn't you used to be able to ask a question in multiple groups?

Answer 16

The limits of space travel is that we cannot go faster than light,