So just what you know of reading this, is over Einstein knew of personal computer.
He came home to find his wife was initially there to obtain some challenges. He was young as he invented it; I believe a sophomore, and quite altruistic. http://finance.azcentral.com/azcentral/article/pressadvantage-2023-7-10-power-bi-consultants-at-freshbi-are-helping-clients-unlock-the-business-intelligence-value-trapped-in-their-data