Sophie 378
Avvie by ybbor
You mean the guy who lives in a square house with all the walls facing south?
RoddyVR said:i thought the whole point of timezones was confusion. and so that noon is when the sun is above the horizon (was gonna say 90degrees above, but daylightsavings and wide timezones falcifies that).
Narz said:Wow, interesting question! I never thought to ask that.![]()
No, timezones were established so that train schedules could be standardized. Trying to run trains where every city they go through has a few minutes difference is going to cause a mess.RoddyVR said:i thought the whole point of timezones was confusion. and so that noon is when the sun is above the horizon (was gonna say 90degrees above, but daylightsavings and wide timezones falcifies that).
I don't believe that the wobbling is significant.happy_Alex said:One could not straddle either the north or south pole, because they dont rotate around the same spot, as the earth wobbles as it rotates
Sophie 378 said:FYI - Greenwich, pronounced Grenn'Itch. Crazy English spelling![]()
Perfection said:I don't believe that the wobbling is significant.
Well I know that those at Amundson Scott have a sign at the South pole. So there probobly isn't that much variation. That and I can't recall ever reading that the variation was significant.happy_Alex said:What makes you think that?
There's one complete wobble (precession) every ~ 30,000(?) years. On a per-year basis it's pretty insignificant.happy_Alex said:What makes you think that?
so what sort of precision does the earth turn on, is it like the size of a pin, or what?Aphex_Twin said:There's one complete wobble (precession) every ~ 30,000(?) years. On a per-year basis it's pretty insignificant.