lab notebooks

Experiment documentation books

Lab notebooks are bound records where scientists document experiments, observations, and data as research progresses.

They serve as both working journals and legal documents—in patent disputes, a dated lab notebook can establish priority of invention.

Entries are typically made in pen, with mistakes crossed out rather than erased, to maintain an unbroken chain of evidence.

Her lab notebook showed she'd recorded the anomalous result weeks before publishing.

Opposites
documentation formality

lab notebooksscratch paper

Throwaway sheets for drafting

scrap paper · sticky notes · doodles · marginalia · legal pads

scientific rigor

lab notebookspersonal journals

Private written records

freewriting · hearsay · oral tradition · memory

institutional purpose

lab notebookspersonal diaries

Private daily written records

ephemera · dream journals · commonplace books · sketchbooks · journals

Family

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Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Rated G