university professor thinking, got an idea and writing on blackboard

The academic group making clinical expertise. Old male person write discovery results, two laboratory assistants telling analysis and going near. The light procedural room with people and test-tubes

Multinational group of students in an auditorium

Action is tracked from girls in the back of the room to the college professor and a male student at the front of the room. Canon C300 tilt pan rack focus

Educational theme: portrait of a teacher giving a lecture. Sexy Busty teacher in front of male students. demonstrates chest

Professor explains how to read x-ray picture to interns

A university professor teaching a course to students in the classroom

Man in white robe sweeping the floor and talking on a Green Screen, Chroma Key.

Growing chart graphic animation, Graduate.

school teacher student an online class using app on laptop standing near white board online class distance lesson

Happy involved young caucasian girl sitting among mixed race groupmates on educational lecture workshop seminar, listening to teacher coach trainer professor, writing down notes in classroom.

Senior Doctor Working On Laptop in Clinic

Animation of a young Caucasian woman massaging her temples trying to solve a problem in front of a green chalkboard with moving mathematical calculations written in chalk

University production a large audience, students write in the lecture notebooks and laptops

Portarait of young beautiful girl with long hair

The assistant is giving him a retro cordless phone, vintage style

Closeup Science women students working with chemicals in lab

Portrait of a Close Up Woman Surgeon, Doctor With Mask Ready for Operation in Hospital or Clinic. Doctors eyes

laboratory of pharmacists for the study of various medicines

Multinational group of students entering auditorium

Professor, boss explaining task to student. Finding consensus. Studying abroad. Student weekdays. Talking to boss, director, supervisor, student, professor. Informal meeting. Thinking process.

Tutor explains task. Lecture explaining theory scheme. Teacher at school university college. Infographics background. Visual representation to represent information, data. Education abroad. Education

Young Lady Doctor in Clinic Looking at Camera

Elderly woman scientist takes notes after experiment.

Scientific team is trying out a human machine and brain teaser, he fails the experiment

Scientist wearing lab coat, standing in a vintage style laboratory and giving a speech

Scientific team working in the laboratory and discussing together, sci-fi computer with leds in the background, vintage style

18-07-2019 Suzdal, Russia: A balloon flying over the field - inscription says: professor Oleg Danilov

Silhouette of smiling woman advertising something

Pupil in school uniform standing near a world map during a geography lesson

Portrait of two chemists analysing a drug sample. 4k shot in slow motion.

Scientists opening a briefcase in the lab, there is a secret invention inside

The scientist playing in a vintage style lab, the woman is riding an office chair and her colleague is pushing him

Animation of head and shoulders back view of a Caucasian man with hand on chin facing a green chalkboard with moving mathematical calculations formulae written in chalk 4k

Female teacher holding tablet PC with green screen, online lessons, education

Students at a university or college write a lecture on a laptop. Graduate at the Institute

The college current audience in which students listen to the teacher and write a short film report in the notebook. Transfer knowledge and educate students

Men and women students in ordinary clothes listen to a lecture in a large audience and write a lecture notes

Happy mature middle aged businesswoman executive wearing glasses with smiling face looking at camera, senior older attractive woman female professional teacher coach professor video portrait

Waving flag with University of British Columbia emblem, close-up. Editorial loopable 3D animation

Waving flag with McGill University emblem, close-up. Editorial loopable 3D animation

Flying flag with Harvard emblem, close-up. Editorial loopable 3D animation

Waving flag with Massachusetts Institute of Technology MIT emblem, close-up. Editorial loopable 3D animation

Happy caucasian child in graduation gown with diploma standing near stone fence full of wild roses. Students celebration graduation, education concept

scientists at the modern farm production discuss the success of growing disease-resistant plants. Hydroponics growing of fat in the modern city

STRASBOURG, FRANCE - CIRCA 2018: Pan over wide hall with children and teens of all ages attending annual Education Fair to choose career path and receive vocational counseling

STRASBOURG, FRANCE - CIRCA 2018: Children and teens of all ages attending annual Education Fair to choose career path and receive vocational counseling - French police stand explanation

STRASBOURG, FRANCE - CIRCA 2018: Robot motion making diverse karate martial arts gestures at technical IT college stand during Education Fair

Lecturing process. Sharing experience. Speaking to audience in classroom. Teacher warning

Female chemistry professor using tweezers to put organic material on slide and look under the microscope. Woman working in modern well equipped laboratory

The team of scientist work together with professor in lab, development the new project. Students in white coats on education training in university scrutiny concentration, male professor write

Colleagues A man and a woman are discussing a project in a meeting room.

Doctors hands in white coat pumping oxygen mask for a man. Close up.

Doctor showing results in laptop on a Green Screen, Chroma Key.

Silhouette Entrepreneur engineer or doctor with a laptop laughing.

female scientist working at the laboratory and analysing food samples. 4k shot handheld. Slowmotion

two chemists analysing drugs in a forensic laboratory

Scientists dancing together in the laboratory and scientific equipment in the foreground

Man in white robe sweeping the floor and talking on white background.

Entrepreneur engineer or doctor with a laptop laughing, Alpha Channel

Professional researcher holding a timer and doing tests in the laboratory

Student uses laptop to record lectures in class with students.

Scientific team working in a vintage style laboratory, the chief scientist checking for research work

Smiling mature adult business woman wear glasses looking at camera, confident middle aged female corporate leader director manager teacher executive mentor posing in office, closeup business portrait

The camera moves through the class between the rows. University production a large audience, students write in the lecture notebooks and laptops

Moscow, Russia - October 6 2016: Annual Science Festival "Nauka0 ": Young scientists are conducting an experiment at scientific fair for children. Man and woman show unique experiences for people at science festival. Male pours water from kettle into reek

Nurse shows the doctor test tubes with tests in the laboratory. A doctor who examines a test tube with a red liquid

Nervous nerd man adjusting the microphone before giving a speech to the audience, he is feeling scared and panicked, performance anxiety concept

Lecturing process. Teacher with students in classroom. Project presentation. Startup presenting background. Speaking to audience in classroom, lecturing hall. Speaker at conference. Professor teaching

Cheerful blonde woman sitting, dancing and raising her indexes in a studio in slo-mo

Flying flag with Yale University emblem, close-up. Editorial loopable 3D animation

Waving flag with Northwestern University emblem, close-up. Editorial loopable 3D animation

Waving flag with University of California Davis emblem, close-up. Editorial loopable 3D animation

Waving flag with National University of Singapore emblem, close-up. Editorial loopable 3D animation

Flying flag with University of Pennsylvania emblem, close-up. Editorial loopable 3D animation

Happy caucasian child in graduation gown with diploma joyfully dancing near fence full of wild roses. Students celebration graduation, education concept

African-american scientist working in lab. Doctor making microbiology research. Biotechnology, chemistry, bacteriology, virology, dna and health care.

Female chemistry professor in lab coat using pipette to drop fertilizers on something and doing that two times

Funny doctor after a difficult operation removes the mask and begins to nervously smoke. Close up

The process of clinical expertise and discovery new vaccination. Male and female specialist persons teamwork in light laboratory room. Professor look at screen, intern write genetic reason at notebook

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