Now that test (the Pew one) is specifically American. I took it anyway. I come out as a Solid Liberal, too. No surprises there.
The Doppler effect applies to waves, not fields.
Why don't you describe yours?
Yes. Don't you? Why not? Yes it does.
It's not just him, either. There are at least two people here whose only apparent motivation in posting to this thread is to claim that they are...
I watched that a while ago, but can't remember the details of the plot. From memory, it was well written and acted.
Yes. That refers to the same study I cited in my opening post.
Oh, another one who wants to spend all his time in the thread explaining loudly why he is isn't interested and thinks it's pointless. Is this...
So you did manage to answer the question about globalisation? You asked whether he is a better singer or a better farmer. His job is not "singer" or...
No. Yes. $F=GMm/r^2$, if you want the Newtonian force. Gravitational waves don't come into the picture, if you only want the force between M and m....
Just use $F=GMm/r^2$. You can calculate the numbers yourself. Also, in your question #2, you give a range of times and then ask about what happens...
Since we don't currently have any examples of aliens, it's hard to say what they would do. We can take it as a given that any aliens who arrive at...
I just answered you, in post #2. The gravitational field doesn't have a speed. A field is spread throughout the whole of space. I gave you advice on...
That's a mistake, for three reasons: Your own theory is mostly borrowed from SR. If you understood SR better than you currently do, you'd also be...
Not if the major political parties (e.g. in the United States) fairly reflect the opinions of a majority of the population. According to the...
Well, I'm glad you got your annoyance off your chest, I guess, for what it's worth. Another option would have been just to read a different thread,...
Why? Fine. So.... Do you think that globalisation should primarily serve humanity, or that it should primarily serve the interests of...
SciCom: Welcome to sciforums. Please familiarise yourself with our site posting guidelines before posting again. See here:...
If you're worried about the finite propagation speed of gravitational waves, then using Newtonian gravity is probably not the best approach to use....
ralfcis: All frames reflect real physically possible scenarios. There are no preferred reference frames in relativity. We know exactly how to...
Separate names with a comma.
