Theory Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

284 results found for theory

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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

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

Physics And Mathematics Formulas 4

Studying Physics With Pencil On White Paper 2

Science Calculation Physics Math and Chemisrty Formulas Background

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

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.

Blackboard Mathematical symbols, functions, formula's and equations

NEW

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

Multiple Universes Parallel Worlds of Multiverse and Alternate Realities

NEW

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

Quantum Computing Network Data Encryption

Elementary Particles Quantum Mechanics Research Theoretical Physics

Multiverse Dimensions Quantum Physics of Parallel Universes

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

NEW

A crazy UFO conspiracy theorist with a tin foil hat records a podcast in his basement studio. New Jersey UFO video clips from mystery reports from on monitor. UAP footage from my portfolio.

Subatomic Proton Neutron Quark Interaction Theoretical Particles

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

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

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

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

Elementary Particles of Subatomic Particles Higgs Boson

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

Quantum Computer Future Tech Innovation

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.

NEW

A focused student is deeply engaged in reading a book in the library while wearing

Notes with red thread on idea board. Stock footage. Close-up notes with inscriptions on board with rebus. Mysterious blackboard with notes

Quantum Computing Revolution AI Machine Learning

Blackboard Mathematics and physics formula calculation in digital space

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

Science Calculation Physics Math and Chemisrty Formulas Background

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

A man, holding a tablet PC outside, watches a conspiracy theorist podcast.

NEW

A researcher in a lab writes notes and consults a book, exploring

Alternate Realities Multiverse Quantum Dimension Exploration

Scientist writing formulas on chalkboard. Hand with chalk wrote physics formulas on black chalkboard closeup

Quantum Entanglement Photon Electron Study Theoretical Physics

Night office with notes. Stock footage. Light of lantern illuminates inscriptions on stickers with strings in night office. Mysterious

Subatomic Particles Quantum Physics Theory

Subatomic Elementary Particles Theoretical Physics Concept

Flying Through Wormhole Light Speed Spacetime

Photon Neutrino Quantum Particle Phenomena Theoretical Physics

Full shot of Middle Eastern male research scientist talking about innovative discovery of new drug to doctors in white coats at medical conference, demonstrating slide on screen, audience clapping

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

News tv Footage of Alien Flying Saucer Attacking a Building in London England Full HD News Graphics with Alpha Map Included