Does my key fob have more computing power than the Lunar lander?

jammcq writes: When people talk about the power of their computers, we've heard all kinds of claims:

• I have more power on my desktop computer than the Apollo had to put a man on the moon
• The phone in my pocket has more power than the Apollo space program had
• I have more power on my wrist watch than the lunar lander
• And the latest one: I have more power in my key fob than the Apollo capsule had

Are any of these true?

In this episode, we break it down and enjoy a bit of computing history along the way.
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