Funny brain cartoon thinking High Definition animation colorful scenes
Caucasian businessman working late in the office and feel headache. Tired Freelancer have a problem with red eyes. Blue screen in night animation of numbers science formula
Eureka Moment - Young Man with a Brilliant Idea on Green Background
Smart man with stack of books
Confident proud smart man in his 30s or 40s pointing at himself acknowledging his achievement at a job well done solving a complex problem
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Portrait of bearded male freelancer in red shirt and glasses looking at the camera in cafe smiling close up.
Close-up of young professional deep in thought at work
UKRAINE, BUKOVEL, OCTOBER 5, 2022: Wax figure of world-famous scientist, theoretical physicist, Nobel laureate, creator of theory of relativity Albert Einstein. Video in retro style like an old film
Programmer being asked existential questions by awaken AI gaining consciousness, emulating humans and turing test. Man communicating with
Black man with book stack in library. African American customer carries large literature pile walking along aisle between bookcases
Video chat POV of intelligent confident young man talking gesturing in slow motion looking at camera. Front view portrait of Caucasian freelancer convincing persuading online in home office.
Overconfident male worker in office
Confident businessman working on laptop computer at home office. Male professional typing on laptop keyboard at workplace. Portrait of
Young man is seriously reading book at home. Media. Handsome man is reading book sitting on couch at home. Young man is reading book and
Slow motion closeup portrait of young man with code projected on his face
Intelligent schoolboy engaged in study use laptop at college library
Smiling young man with briefcase and textbooks on green screen background
Successful young businessman with using laptop and drinks coffee while sitting in cafe in the city centre Attractive man in suit with cup of
Happy young person in office
Young man in glasses peeks through blinds, talks on phone in office
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Young man in gray jacket holding notebooks in library aisle, looking directly at camera among Colorful books and another student reading in the background. Concept of academic focus and scholarly dedication
Caucasian businessman working late in the office and feel headache. Tired Freelancer have a problem with red eyes. Blue screen in night animation of numbers science formula
Confused male teacher or scientist shrugging his shoulders looking at the camera in a classroom or labratory
Happy Positive Man Laughing at Funny Joke Looking at Camera in Library. Cheerful Male Teen School College Student Having Fun, Smiling Ethnic Face Close Up Portrait.
Portrait of thoughtful young man planning business idea on city street
Extreme closeup of program code reflected in eyeglasses of male programmer looking straight forward
Shoulder-up of intelligent male Caucasian senior developer working night shift in office, drinking coffee from paper cup
adult man with glasses is reading from laptop display, portrait indoors, financial analytic or businessman
Aromatic Tea and Book: Cheerful Man Relaxing at Home
Portrait of a professional businessman working confidently at his desk
Hipster pet owner trains basenji breed dog to do tricks. Cute puppy gives high five in clean room, funny and healthy snack.
Professional manager enjoys light-hearted moment with colleagues during office meeting
Scholar engrossed in book
Serious student on university campus. Young man by building in slow motion. Confident businessman posing outdoors.
Confident man in glasses poses in studio
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Man with a flashlight at night looking for documents in library. Stock footage. Man using flashlight to find a book on bookshelves.
Tired businessman working on laptop, taking off glasses. Business, work, freelance.
Thoughtful Businessman With Brilliant Idea
Confident businessman in urban city, wearing sunglasses, looking around in slow motion
Focused shot of diverse student in casual attire posing in college classroom during lecture
Inclusive teacher leading English lesson in school classroom.
Portrait of Middle Eastern teacher recording video on pandemic lockdown. Young man teaching online. Slow motion.
Focused Mixed Race Businessman Working on Laptop in Office
Student with eyewear looks around in college library. Thoughtful African American man seeks literature in bookstore. Education sources for
Young individual using laptop at home, engaging online, medium portrait
Focused Young Man Engaged in Chess Game
Portrait of male student sitting at desk in university classroom and posing for camera during lesson
Caucasian red-haired male student in glasses and headphones flipping pages, reading book and searching for information in library. Guy with