Recent content by p1l0t
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Undergrad Possible Warp Drive Physics: The Alcubierre Drive
Maybe? I mean it's just conjecture as far as I know at this point. I wouldn't say it's IMPOSSIBLE to warp spacetime because planets do it just by having mass. Can you do it enough on a smaller scale to reasonably move a spaceship somewhere you point it... no idea.- p1l0t
- Post #2
- Forum: Special and General Relativity
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Graduate What are the typical uncertainties of data in Astophysics?
Don't you need like like 95% (within 5%) to have statistical significance? I've been out of school for awhile but I seem to remember like 5% chi being the goal usually. EDIT: I was probably thinking of the two-tailed test. Sorry for the wiki link and not an actual reference...- p1l0t
- Post #2
- Forum: Astronomy and Astrophysics
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High School Understanding Proper Time vs. Layman's Time
So I just finished reading chapter one. I get the whole spacetime being a thing as a opposed to space and time. What I don't get is what the profound difference is of space separation having a negative value adds. I get that there is a difference but if it was explained why or what that is I...- p1l0t
- Post #19
- Forum: Special and General Relativity
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High School Understanding Proper Time vs. Layman's Time
So c = lightspeed tau = Circumference/Radius xyz = vectors or vector velocities? and delta is what, a derivative or some constant? Thanks for making my own thread out of this by the way whoever did that. I guess I asked a good question. I did get my book by Taylor/Wheeler but I'm day 5 of 9 in...- p1l0t
- Post #16
- Forum: Special and General Relativity
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High School Understanding Proper Time vs. Layman's Time
I assume Newton wasn't assuming you'd be traveling at near the speed of light...- p1l0t
- Post #13
- Forum: Special and General Relativity
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Undergrad Colonies on Mars -- fundamental problem
Be careful what you wish for... No sane person would make such a decision unless it was the only hope left for humanity. Which is probably why we will wait until it's far too late.- p1l0t
- Post #44
- Forum: Astronomy and Astrophysics
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Undergrad Colonies on Mars -- fundamental problem
Well but Mars is already not suitable for humans. If anything we should send 2/3 of the population there and then maybe Earth will have a chance of being preserved.- p1l0t
- Post #41
- Forum: Astronomy and Astrophysics
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Undergrad Colonies on Mars -- fundamental problem
I say we get there BEFORE the beauracracy catches up.- p1l0t
- Post #37
- Forum: Astronomy and Astrophysics
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High School Understanding Proper Time vs. Layman's Time
No kindle version... Now I have to wait 2 days.- p1l0t
- Post #11
- Forum: Special and General Relativity
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High School Understanding Proper Time vs. Layman's Time
Now now, I didn't say I don't care. Time (not just in the proper sense) is bit of an obsession of mine. My math skills are nowhere near physicist level but I learn what I can. Actually after deriving the time dilation equation from Pythagoras I went down the dark path of trying to understand...- p1l0t
- Post #9
- Forum: Special and General Relativity
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Undergrad Colonies on Mars -- fundamental problem
Well we could, but I think it's more of a backing up your data type mentality...- p1l0t
- Post #20
- Forum: Astronomy and Astrophysics
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Undergrad Colonies on Mars -- fundamental problem
Exactly.- p1l0t
- Post #18
- Forum: Astronomy and Astrophysics
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Undergrad Colonies on Mars -- fundamental problem
Renewable energy is a viable option but it doesn't matter if you pollute anyway. I guess my point we can live on submarines and space stations and just about anywhere in a simulated environment.- p1l0t
- Post #15
- Forum: Astronomy and Astrophysics
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Undergrad Colonies on Mars -- fundamental problem
The real irony is that solar power is readily available and a realistic power source on Mars but the atmosphere is already full of CO2...- p1l0t
- Post #13
- Forum: Astronomy and Astrophysics