Re: On the detection of the Wilkes Land impact crater

On 4/17/25 02:03, Mikko wrote:

On 2025-04-16 10:25:03 +0000, Popping Mad said:
 

On 4/15/25 4:40 PM, erik simpson wrote:

gravito-topographic geopotential

>
How do you measure gravity?

 The easiest way is to buy a device that is made for that purpose.

Devices made for a specific purpose are often vastly expensive
in comparison with another near equal device made for another
purpose.
Of course some times they may appear near equal, but maybe
they are not.
It is often of course also easier to buy something that
is more expensive in comparison with something that is
less expensive.  At least unless you do not have the money
(like taking out a loan).
I have read that something like a 'Pangea' may have formed
at the end of the Permian, and may have 'separated' some
near the end of the Triassic.  This (might) have produced
some climate change across some of the world's land areas
and this (might) have resulted in some extinctions.
I am open to the idea that something else may be possible.