We have to give our proofs for our modules only according to our personal experience not by any source of information (Media,wikipedia,university)
According to my own experience I don't know what the shape of earth.
but I am waiting to people like intikam and other to share their experience
Please explain your findings in simple words I am really curious.
1- It is impossible the atmospher to resist to difuse to the space.
2- The google map is wrong. You can do your own experiment by using a google map. Find out your home. The up is north and the behind is south. Look the compass is your home on true direction seems on google map or not. High probability it is not. Because circle map forced to be curve. This caused some mistakes, otherwise is impossible.
3- The direction of ancient buildings are usually on main directions or important buildings. For example all mosques directions should be to Macca / Kabe a place in Saudi Arabia. Ancient mosques and newer mosques have different directions. Because after year 1600's, maps forced to change and cause all of them be wrong. I tried them to measure and saw the ancient buildings are on the true directions and newers are wrong.
4- All of objects pushes the others. This is one of the main rule of phsics which they are hiding to. on the contrary, the theory of "gravitation" to be is impossible. There is just air pressure like water pressure as weight. As water push us down, air is pushing us down. Look at to example:
In this experiment, water isin't falling. if there is gravitation, the pressure of atmospher can't resist the weight of water. because the pressures free from direction.
But in my opinion, the water isin't falling because there is no air to push it to down.
There is a lot of proof, specially NASA.
5- For example there is no experiment how a sattelite pass to thermosphere and van allen radiation belts. for more information you can research on "van allen belts".
6- You can use this experiment for calculate "about" the depth of center of the earth.
Actually google map is not true but not so wrong. So you can use it for measure "value of L" on map and can do your own experiment. I did that experiment two times and find out the depth of the earth as 170kms - 200kms between.