Victorian era astronomer writing notes about his findings
Edisons failure testing the light bulb closeup
victorian scientist making notes for different chemicals
WWII scientist working on breaking the Enigma machine code
camera moves around the desk of a 1885 scientist
Edisons successful carbon filament light closeup
businessman writing on a legal document focus on foreground 4k
macro 18th century man writing with a quill pen
doctor studying a hand joint
victorian scientist using microscope focus on boiling flask
closeup businessman opening folder and writing on legal documents
1930s doctor looks at testube and writes on a clipboard
vintage man on a train drinking coffee and writing in a ledger
closeup vintage man writing in a ledger while riding a train
1885 scientist writing in his journal
1940s Reporters review film then one makes notes
Victorian detective writing and looking at paperwork
teenagers in a school chemistry class
1930s doctor gets up from desk to talk to nurse
businessman working on documents at his desk 4k
businessman working on paperwork rack focus to document 4k
victorian scientist looks through microscope and takes notes
victorian woman scientist writing notes
wide shot businessman writing on a legal document
1940s vintage writer typing and correcting his story
victorian scientist looking at medicines and taking notes
rack focus scientific equation on chalk board.
close shot of businessman writing on a legal document
businessman working on paperwork focus on desk lamp 4k
Victorian era scientist thinks about what he sees in the microscope
closeup victorian scientist making notes from microscope
Scene tracks around a Victorian era scientist working in his laboratory using a dip pen to make some notations in a notebook of his work.
A Victorian era scientist working in his laboratory using a dip pen to document observations made through a brass microscope typical of the time period.
victorian era scientist looking through a microscope
dolly 1940s news reporters looking at some film and making notes
man writing notes
macro 18th century coins and man writing with a quill pen
19th century apothecary or chemist using a dip pen writing notes
WWII scientist working on the Enigma code machine
victorian scientist making notes on chemicals
Two young scientists discussing and using a tablet PC 4K
Victorian detective writing notes using a dip pen
macro shot of businessman writing on a legal document focus on foreground
Portrait of tired senior man to not listens notations from his serious wife when they together sitting on the couch at home. Family problems
Friendly student's cheerful smile
A Victorian era scientist working in his laboratory using a dip pen to make some notations of his work.
1940s reporters looking at a roll of film for the story