To be fair, the experimental evidence presented in the wiki is a joke. "Is Kansas flatter than a pancake"? Really? The closest it comes to presenting a decent experiment is the BLE, which, when it was done properly, showed the Earth was round. There is some controversy in this community about that result, but none of that is actually pertaining to the set up and execution of the experiment, which we know, as a matter of record, was attested by Hampden's chosen referee as showing the Earth round. So I am not sure what experimental evidence Tausami could rely on so heavily as to discount the plethora of evidences for the Earth being round.