This was the computer help to man for go to the moon.......
The Neil Armstrong kept his foot on the moon at 7th of July 1969 . but you know how they go to moon?........how they go to moon before 45 years ?, that days have computer like a buildings.but answer is AGC- Apollo Guidance Computer. that rocket has 13000 kg weight but that rocket control automated using this computer(30 kg weight).