If you had spoken to people in the 1960s and told them how many transistors we would have on a chip in 2020, they probably would have called you delusional. Al

If you had spoken to people in the 1960s and told them how many transistors we would have on a chip in 2020, they probably would have called you delusional. Also you are comparing a space shuttle to a few raspberry pis, hardly apples with apples.