Victorian era astronomer writing notes about his findings
Edisons successful carbon filament light closeup
wide shot 1930 nurse looking through a microscope then takes notes
WWII scientist working on breaking the Enigma machine code
macro 18th century man writing with a quill pen
closeup businessman opening folder and writing on legal documents
doctor studying a hand joint
camera moves around the desk of a 1885 scientist
Person working at a compact desk
victorian scientist using microscope focus on boiling flask
rack focus scientific equation on chalk board.
Friendly student's cheerful smile
businessman working on paperwork focus on desk lamp 4k
closeup vintage man writing in a ledger while riding a train
1885 scientist writing in his journal
A Victorian era scientist working in his laboratory using a dip pen to make some notations of his work.
close shot of businessman writing on a legal document
1930s doctor gets up from desk to talk to nurse
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.
victorian scientist making notes for different chemicals
1930s doctor looks at testube and writes on a clipboard
wide shot businessman writing on a legal document
victorian woman scientist writing notes in a book
WWII scientist working on the Enigma code machine
closeup victorian scientist making notes from microscope
businessman working on documents at his desk 4k
Victorian detective writing and looking at paperwork
19th century apothecary or chemist using a dip pen writing notes
A professional businessman working at his desk, takes a phone call, makes notes, enjoying coffee
man writing scientific equations on a chalk board
victorian scientist looking at medicines and taking notes
shallow DOF of businesswoman signing a legal document
Two young scientists discussing and using a tablet PC 4K
dolly 1940s news reporters looking at some film and making notes
Victorian detective writing notes using a dip pen
victorian era scientist looking through a microscope
vintage businessman man on a train writing and thinking
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.
teenagers in a school chemistry class
Victorian era scientist thinks about what he sees in the microscope
A Victorian era scientist working in his lab documents some findings using a dip pen with a microscope typical of the time period close by.
macro shot of businessman writing on a legal document focus on foreground
shallow DOF of businesswoman writing on a document
victorian scientist looks through microscope and takes notes
Edison's failure inventing the light bulb
macro 18th century coins and man writing with a quill pen