PYRAMIDOLOGY was a false idea. It had the appearance of science and none of the reality of practical thinking.
That same kind of false reasoning and the false proof is further evidenced in the teachings of the Watchtower Society.
1.The Gentile Times did not end in 1914
2.Jesus did not return to begin ruling in the midst of his enemies
3.Having NOT returned, Jesus did not inspect all religions and choose the mess of contradictory misfits J.F.Rutherford had assembled to replace Russell.
4.There IS NO faithful and discreet slave channeling Jehovah's "truth".
INSTEAD: all of that bad arithmetic wasted people's time arguing and "proving" fake happenings and chasing imagined co-incidences while calling it TRUE RELIGION!
People lived and died BELIEVING completely fabricated opinions and interpretations!
And, last but not least, Jehovah's Witnesses have had their collective head's up their innumerate assess for at least 100 years!