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Computers Quote by Dan Brown

“It came from the world’s first computer – the Mark 1 – a room-size maze of electromechanical circuits built in 1944 in a lab at Harvard University. The computer developed a glitch one day, and no one was able to locate the cause. After hours of searching, a lab assistant finally spotted the…” quote by Dan Brown
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““It came from the world’s first computer – the Mark 1 – a room-size maze of electromechanical circuits built in 1944 in a lab at Harvard University. The computer developed a glitch one day, and no one was able to locate the cause. After hours of searching, a lab assistant finally spotted the problem. It seemed a moth had landed on one of the computer’s circuit boards and shorted it out. From that moment on, computer glitches were referred to as bugs.””

Dan Brown

About This Quote

Source Speech: History of Computing, Harvard Mark I, 1944

The term “bug” for a computer glitch originated from a literal moth causing a short circuit in the Mark I computer.

In simple terms: A moth caused the first computer “bug”.

Key Takeaway

Recognize that small, unexpected issues can have big impacts.

Themes

history technology mistakes

Mood

curious amused

Type

anecdotal historical

When to use this quote

  • software debugging
  • hardware maintenance
  • lab troubleshooting
  • educational anecdotes

Key Concepts

computer science serendipity error analysis

Questions to Reflect On

  • How do we differentiate between trivial and critical bugs?
  • What can this story teach about problem‑solving?
A Different Perspective

Not all glitches are caused by physical insects; many are code errors.

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