Theory Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

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291 results found for theory

theoriesuniversethinkingconspiracy theoryscientistspacehypothesistimealienearth
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"theory"
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Young Researchers

Handheld tracking shot with close up of male university professor writing math formula on chalkboard

Science Calculation Physics Math and Chemisrty Formulas Background

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

Mysterious notes with threads. Stock footage. Blackboard with notes and red threads in mysterious office. Riddle of puzzles on board with

Animated squared paper sheets with math formulas and equations. Digitally generated background

Man solves equations on transparent board. Media. Young man solves equations in closed laboratory. Man solves mathematical equations on

Studying Physics With Pencil On White Paper 2

Blackboard Mathematical symbols, functions, formula's and equations

Physics And Mathematics Formulas 4

Close-up of board with notes and threads. Stock footage. Man is investigating and fixing evidence on board. Man checks photos and notes on

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.

NEW

Embark on a mesmerizing journey through the depiction of a black hole, revealing the vastness of the universe and the mysteries it holds

Medium footage of mature Asian male physician standing next to projector screen at meeting, speaking about scientific research on biochemistry of new drug, pointing to slide with cell and molecules

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

Quantum Computing Network Data Encryption

Medium shot of mature Caucasian male teacher standing by flipchart and pointing at English grammar rules on colorful sheets of paper while giving lesson to group of students in library

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Imagine a geodesic dome habitat on Mars, surrounded by rugged terrain and a colorful sky, showcasing the potential of future colonization

Close up view of Science Calculation, Physics Math and Chemistry Formulas Background

Young male Mathematician looking at notes in notebook in Experimental room with mathematical calculations

The Whole Universe Contracting To A Single Point Symbolizing The End Of Space And Time

Blackboard Mathematics and physics formula calculation in digital space

Mysterious notes with threads. Stock footage. Blackboard with notes and red threads in mysterious office. Riddle of puzzles on board with

Young man teacher explaining complex math equation. Join us at university!

Physics And Mathematics Formulas 2

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A CloseUp View of a Hand Making Gestures Against a Vibrant Green Background Scene

Elementary Particles Quantum Mechanics Research Theoretical Physics

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Vertical shot of young professional Caucasian male BMX rider who explaining how to do stunts and tricks on bicycle before training in hangar

Boards with notes and threads. Stock footage. Boards with mysterious notes and threads. Notes and threads in dark office

Full footage of middle-aged Asian male clinician with tablet computer standing next to projector screen at meeting, making report about new immunobiological drug, explaining theory to colleagues

Multiple Universes Parallel Worlds of Multiverse and Alternate Realities

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African american stressed scholar failing to comprehend and memorize lesson notes, struggling to learn the theory for her exam. Frustrated

Dolly-in shot of unrecognizable man writing trigonometry formulas on blackboard

Alternate Realities Multiverse Quantum Dimension Exploration

Subatomic Proton Neutron Quark Interaction Theoretical Particles

Quantum Computing Revolution AI Machine Learning

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Black scholars learning theory next to isolated display at the campus library, studying academic books and research papers for exam

Medium portrait shot of Caucasian female scientist or professor with tablet computer and headset microphone standing by projector screen, giving lecture on biochemistry, turning to camera and smiling

Multiverse Dimensions Quantum Physics Multiple Universes

Photon Neutrino Quantum Particle Phenomena Theoretical Physics

Female hand writing formulas on blackboard with chalk close up 20s 4k.

Subatomic Dynamics Quantum Particle Exploration Theoretical Physics

Spacetime Journey Wormhole Light Speed Fly Through

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Massive Energy Concentrating Into One Point Singularity In The Deep Space Universe

Three burning candles in secret freemasonry lodge on the background of blurred wall inscription and some other signs, idolatry of rich

Close up view of Science Calculation, Physics Math and Chemistry Formulas Background with ruler and protractor

Flying Through Wormhole Light Speed Spacetime

Notes with red thread. Stock footage. Close-up of mysterious notes connected by red thread. Symbols and puzzles on mysterious board with