The North Pole is moving!

Oct 22, 2014
21,099
CAL 35 Cruiser #21 moored EVERETT WA
But Dave.. They always say when you look down at it it looks smaller the it is.
 

RoyS

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Jun 3, 2012
1,742
Hunter 33 Steamboat Wharf, Hull, MA
Around here in North America, squirrels, when chased by poodles, run around the nearest tree counterclockwise and ascend the back side. While this may confuse a Golden Retriever, Poodles anticipate this and sometimes can catch one. Do squirrels run around the tree clockwise below the equator? Perhaps someone with a wooden spar sailing South could take along a squirrel for this worthy science experiment.
 
Oct 19, 2017
7,746
O'Day 19 Littleton, NH
Perhaps someone with a wooden spar sailing South could take along a squirrel for this worthy science experiment.
Oh, you make me want to sail South. Maybe Rio. Just to try it, of course. ;)

-Will (Dragonfly)
 
Jan 22, 2008
8,050
Beneteau 323 Annapolis MD
Oh, you make me want to sail South. Maybe Rio. Just to try it, of course. ;)
WILL, IF THE GOVERNMENT EVER OPENS AGAIN, you should apply for a federal grant to test this theory. It sounds valid to me. Sort of like going "down under" to investigate if toilets actually do drain CCW or CW.
 
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Feb 14, 2014
7,421
Hunter 430 Waveland, MS
the Coriolis effect!
1) Will your anchor, on a rode, twist CCW when dropping to a depth of > 100 feet, in the Northern Hemisphere?
2) Is there the Coriolis Effect at the Equator?
3) A Satellite above the North Pole see the Earth rotate in which Direction, CCW or CW.
4) Is a Gyroscope affected by the Coriolis effect? [look out smart phoneso_O]
:stir:

Jim...
 
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May 17, 2004
5,078
Beneteau Oceanis 37 Havre de Grace
1) Will your anchor, on a rode, twist CCW when dropping to a depth of > 100 feet, in the Northern Hemisphere?
2) Is there the Coriolis Effect at the Equator?
3) A Satellite above the North Pole see the Earth rotate in which Direction, CCW or CW.
4) Is a Gyroscope affected by the Coriolis effect? [look out smart phoneso_O]
:stir:

Jim...
Cool video with an explanation and demonstration of the Coriolis effect:

Basically, it's not about water going down the drain, but inward toward the center of it.
 
Oct 31, 2012
464
Hunter 2008 H25 Lake Wabamun
OK, here’s a thought. Wonder if governments spin their stories in opposit direction in the souther hemisphere?
:stir:
 
Oct 19, 2017
7,746
O'Day 19 Littleton, NH
OK, here’s a thought. Wonder if governments spin their stories in opposit direction in the souther hemisphere?
:stir:
I think governments spin their stories in at least 4 axes. The direction of spin is only determined by observation. There is no direction until then. And, if you destroy the data, the spin can change at random until a new observation is made. This is called Governmental Quantum String Theory (GQS Theory).

-Will (Dragonfly)
 
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Jan 8, 2015
360
MacGregor 26S, Goman Express 30 Kerr Reservoir
Wouldn't it still be the tallest of measured from the bottom of the oceans?
There are several ways to characterize the height of a mountain. One method is height above sea level. (ASL) But then you have to specify which sea level you are referring to (MSL) but then you have to specify which ocean's sea level you are referencing. They are not all the same. Inland, sea level doesn't mean much to us. I live right down the road from "The world's highest hill" It is 1999' AGL. (above ground level) one foot short of being classified as a mountain. Mountain status isn't determined by the height ASL.
 
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Oct 19, 2017
7,746
O'Day 19 Littleton, NH
AGL would also be referred to as "prominence"? Here in the Whites, the tallest mountains above 4000' are counted at 48, for the purposes of hiking the 4000 footers. However, there are actually more than 48 peaks above 4000'. The ones that don't count for "peak bagging" are the ones that lack prominence over 200' above their ridgeline.

In the case of single mountains, say mount Evens in CO with the highest auto road in the country, is at 14,265' vs. Mount Washington at a height of 6,288'.
However, Mount Evens has a prominence of only 2,753', while Mount Washington has a prominence of 6,148'. It is a much harder drive to the top of Mount Washington than Mount Evens. With the exception of the scarcity of oxygen, of course.

-Will (Dragonfly)