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About this quote

What does it mean?
Hopper humorously asks for a microsecond to illustrate how fast computers operate compared to human perception.
In plain terms
Computers work so fast that even a tiny fraction of a second feels long to them.
What can you take from it?
Understanding computer speed helps bridge the gap between human and machine timing.

Where it applies

  • explaining tech to non-experts
  • teaching computer science
  • discussing latency

Putting it to work

  • teaching clock cycles
  • explaining performance
  • using analogies

Questions to consider

  • How do you explain speed to someone unfamiliar with tech?
  • What analogies help others understand computer timing?

Another view

The quote is a joke and not a literal technical specification.

More from Grace Hopper

  1. In total desperation, I called over to the engineering building, and I said, 'Please cut off a nanosecond and send it over to me.'

    Permalink to quote #6
  2. Life was simple before World War II. After that, we had systems.

    Permalink to quote #8
  3. I handed my passport to the immigration officer, and he looked at it and looked at me and said, 'What are you?'

    Permalink to quote #5

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