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Theory Stock Footage: Royalty-Free Video Clips
Royalty-free Stock Footage Clips
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"theory"
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278 results found for theory
Handheld tracking shot with close up of male university professor writing math formula on chalkboard
Mysterious notes with threads. Stock footage. Blackboard with notes and red threads in mysterious office. Riddle of puzzles on board with
Full shot with reflection effect of Middle Eastern male scientist presenting innovative research to doctors in white coats at medical conference, with slides on projector screen, audience applauding
Closeup mathematical formula and elements on blackboard, school background. Elegant and luxury animation footage of education theme
Mysterious notes with threads. Stock footage. Blackboard with notes and red threads in mysterious office. Riddle of puzzles on board with
Notes with red thread on idea board. Stock footage. Close-up notes with inscriptions on board with rebus. Mysterious blackboard with notes
Portrait of detective explaining suspicion theory to colleague in darkness indoors. Medium shot of confident Caucasian man talking with coworker in police department. Crime investigation concept.
Mysterious notes on strings. Stock footage. Notes with encrypted signs in night room. Lantern lighting mysterious notes in night office
UKRAINE, BUKOVEL, OCTOBER 5, 2022: Wax figure of world-famous scientist, theoretical physicist, Nobel laureate, creator of theory of relativity Albert Einstein
Close-up of board with notes and threads. Stock footage. Man is investigating and fixing evidence on board. Man checks photos and notes on
Group of people with foil on their heads discussing conspiracy theories. Friends with foil on their heads. You know, so they can't read your
Medium close-up shot of group of school students and programming teacher standing by glass wall, discussing coding project and writing down algorithm with white chalk
Board with notes and threads. Stock footage. Rebus on notes with red thread. Close-up of mysterious images on notes with red thread in night
Notes with red thread. Stock footage. Close-up of mysterious notes connected by red thread. Symbols and puzzles on mysterious board with
Notes with red thread on idea board. Stock footage. Close-up notes with inscriptions on board with rebus. Mysterious blackboard with notes
Scientist writing formulas on chalkboard. Hand with chalk wrote physics formulas on black chalkboard closeup
Close-up of board with notes and threads. Stock footage. Man is investigating and fixing evidence on board. Man checks photos and notes on
Medium full vertical shot of Caucasian female scientist or professor giving lecture on biochemistry at university or conference, asking questions and interacting with audience
A man, holding a tablet PC outside, watches a conspiracy theorist podcast with a UFO video clip on the TV. UFO footage from my portfolio.
Posted notes and threads. Stock footage. Interior of detective with notes and thread. Notes hung on red thread all over office
Boards with notes and threads. Stock footage. Boards with mysterious notes and threads. Notes and threads in dark office
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