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If you like, there is a Guinness time. The reason for that…

“If you like, there is a Guinness time. The reason for that it's fundamental. It is not that we have to keep shortening the time. It turns out all molecular and biological systems have speeds of the atoms move inside them, the fastest possible speeds are determined by their molecular vibrations and…” quote by Ahmed H. Zewail
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“If you like, there is a Guinness time. The reason for that it's fundamental. It is not that we have to keep shortening the time. It turns out all molecular and biological systems have speeds of the atoms move inside them, the fastest possible speeds are determined by their molecular vibrations and this speeds is about a kilometre per second.”

Ahmed H. Zewail

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Fundamental limits of speed arise from molecular vibrations, capping processes at about a kilometre per second.

In simple terms: Speed is limited by atomic vibrations.

Key Takeaway

Recognize natural limits in design.

Themes

physics biology limits

Mood

curious analytical

Type

scientific educational

When to use this quote

  • material science
  • engineering
  • drug delivery
  • computational modeling

Key Concepts

molecular dynamics speed of light nanotechnology

Questions to Reflect On

  • How do these limits affect future technology?
  • Can we circumvent them with new physics?
A Different Perspective

Assumes uniform conditions across all systems.

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