UA was never really alive.
It is just wishful thinking.
The Earth's shape is consistent for over 6000 Biblical years.
If UA was real we would have only two options:
1. UA is uniform and Earth keeps the shape all the time
2. UA is not uniform and Earth gets distorted as different parts accelerate differently
If there's third option that could confirm reality of UA, please let me know.
Anyone can measure acceleration "g" at any point on Earth.
You need long pendulum and stopwatch.
It is easy to find on the Internet the formula and description how to measure.
Accuracy of time measure you increase simply by timing more oscillations of the pendulum.
There are more sofisticated devices, like accelerometers, but not everyone can buy or borrow them.
"g" in Los Angeles is 9.80 m/s2, at Equator is 9.78, at poles 9.83, at the top of Mount Everest 9.77.
At altitude of 100 kilometers above 45th parallel "g" is 9.75 and at altitude of 1000 kilometers is 7.33.
Higher acceleration of poles, compared to Equator, by 0.05 m/s2 would make speed of poles higher by 4320 m/s after just one day.
After two days poles would be mountains above Equator, higher than Mount Everest.
In that light you don't have to think about 6000 years.
Think of ONE, SINGLE MONTH.
Even just one week would be enough to get the picture.
The Earth is not distorted, AND the acceleration is not uniform, therefore we can dismiss option 2.
Dismissal of the option 1. is much shorter to describe.
The acceleration is NOT UNIFORM.
EDIT: Not to mention local differences of "g" within about 100 mGal, caused by diferent density of the ground.
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