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Knowledge Check Stock Video Footage

Licenses 1967 high quality Knowledge Check stock video clips in 4K, raw formats

Vertical Footage of Young Man on Campus

Amnesty Films

Abstract Mannequin In Warehouse

Marco Schott

Slow Motion Lightning Storms

Dustin Farrell

Various Clips

Taylor Ballam

Time

Nick Midwig

A side view shows a colorful model of a human brain with different sections labeled as it sits on a metal stand
A black colored chess pawn knocking over a white colored king
A lady laying on the floor and studying
Human brain model with human nervous system and anatomy of the brain
A player in a checker game uses their finger to push a red game piece to a green square and a hand is moving pieces and taking them off the game board
Someone holding a pencil puts it down on a form
Pen is used to circle an answer on a test paper during the daytime
Close up of a real-time MRI scan of a human brain showing the different layers of the organ
A television screen with static is displayed
The planet earth with clouds lights and atmosphere with space in the background
A pink anatomical brain model features labels like creativity and intuition embossed on its surface the camera slowly pans across the textured folds while the lighting shifts and dims dramatically
Closeup of a newtons cradle with polished metal balls in motion in a dark studio
Rotating globe in motion
The video is a striking minimalist shot featuring the dark silhouette of a flower centered against a deep indigo or dark blue background a brief stylized lighting effect reveals a flash of warm orange and red light moving across the top of

Slow Motion Lightning Storms

Dustin Farrell

A man is sitting at a table in front of a checker game with his hands clasped as he smiles
Animated golden stars pop up on a digital screen as symbol for a five-star review for great customer feedback for a great service or customer experience
Student sitting on the outside stairs of a building writing in a notebook and becoming thoughtful
Man lying on his couch reading a book with a view of forested mountains in the windows
A single chess piece topples over and falls in front of all the other pieces
The skull and brain flash on the medical scan
The video features a detailed anatomical model of a human heart mounted on a thin metal standthe model is shown from a fixed perspective against a plain light grey background as the lighting subtly shifts
Television screen showing a no wifi symbol
A view of a sculpture in a room with a colorful strobe

Various Clips

Taylor Ballam

Time

Nick Midwig

A model of a human brain dissection on a stand
Close up of a chess clock in front of a checkers board being used by two players
Close up of a digital sliding on and off button switching from green to red while activating or deactivating an application or program on a computer or smartphone device with a pixelated screen
A rocket launches into space
A hidden password being deleted from a login page
A close up of ai text highlighted
A cow with horns rests in a lush green mountain pasture before beginning to graze on the grass
A person rotating a sculpture of a brain
Multiple currency bills are being placed on display
Woman lying face down in underwear on the carpet while painting a book
Monitor shows white scrolling words on its screen
People playing a game of checkers on a white and green board
An eraser on the end of a pencil erases an answer that had been selected
Generic speaker or loudspeaker icon against a black background playing music as audio visualization with sound in various frequencies as symbol for sound design or processing in the digital age
Close up of an answer sheet as a person ticks an option with a pen
A television sitting on a cabinet displays a blurring distorted image with colorful lights
An animated fingerprint icon transforms into a green checkmark which then moves along a line and expands into a large prominent checkmark against a blue background
Anatomical brain model with creative areas highlighted
Bucket of metal balls standardized and abstract
The television is flickering in the dark room
A close-up of a retro computer screen shows a flickering 'Restart?' message that glitches and turns to TV static
Formulas related to triangles are written on green chalkboard
Lightning flashes over horses in a rural field
A painting of different styles of a red apple on a black background
A closeup shot reveals multiple stacks of one hundred dollar bills each held together by a tenthousanddollar currency band
A man stands calmly with a cigarette in hand gazing over a glowing hillside city at sunset
A three dimensional image of a skull is spinning against a black background
Segmented anatomical model of human heart
A view of a bain sculpture with paint on it
A spotlight runs over the art
Analog clock on the wall with moving second hand
A computer screen displaying the phrase what can i help you with as new words are being typed beneath it
Lightning bolts from dark storm clouds flash over mountains and hit the ground
Young man in a black tank top looks forward in a dark setting lit by bluish light
White wooden chess pieces being thrown up against a black background
Hockey Puck in rotating motion
Closeup on a monitor passing magnetic medical waves
A view of a brain sculpture being rotated by a person
A plastic model of a human brain on a stand
Various news headlines about artificial intelligence surveillance and generated videos scroll rapidly across a dark digital interface while a large white ai label remains centered

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