The guidance computer in the Apollo mission to the moon had around 64KB of memory – 8,000,000 times LESS than the highest capacity SD memory cards. The Apollo Guidance Computer (AGC) was more basic than the electronics in modern toasters, according to a Computer Weekly report, but played a critical role in getting humans to the moon back in the 1960s. So, it’s incredible to think that tiny SD or microSD memory card neatly tucked away in your mobile phone,…