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Vídeos

18,010 resultados
Confused teen student having difficulties with math assignment, test preparation
Confused teen student having difficulties with math assignment, test preparation
0:14
Close-up of schoolboy examining molecule model in laboratory 4k
Close-up of schoolboy examining molecule model in laboratory 4k
4K0:13
Students experimenting molecule model in laboratory at school 4k
Students experimenting molecule model in laboratory at school 4k
4K0:10
Students experimenting in laboratory at school 4k
Students experimenting in laboratory at school 4k
4K0:14
Digital composite of Caucasian students studying while mathematical equations move in the screen
Digital composite of Caucasian students studying while mathematical equations move in the screen
0:14
Experiments in a lab. HD
Experiments in a lab. HD
0:18
Digital composite of a Caucasian male student with hands at the back of his head while mathematical equations with figures move in the screen video for back to school.
Digital composite of a Caucasian male student with hands at the back of his head while mathematical equations with figures move in the screen video for back to school.
4K0:14
Digital composite of Caucasian mother teaching son at home while mathematical equations move in the foreground
Digital composite of Caucasian mother teaching son at home while mathematical equations move in the foreground
0:11
Making electric circuit on school physics equipment
Making electric circuit on school physics equipment
0:29
Experiment with magnet and iron powder
Experiment with magnet and iron powder
0:33
Interactive exposition in science museum. Woman touching plasma panel display. Electricity and physics concept
Interactive exposition in science museum. Woman touching plasma panel display. Electricity and physics concept
4K0:21
Smart young man with glasses shows a conceptual hologram Research. Student in casual clothes with future technology mobile screen on university background
Smart young man with glasses shows a conceptual hologram Research. Student in casual clothes with future technology mobile screen on university background
0:09
Astrophysics. Gravitation formula.
Astrophysics. Gravitation formula.
0:36
Mathematical analysis. Newton-Leibnitz formula.
Mathematical analysis. Newton-Leibnitz formula.
0:35
Algebra. Not increasing function.
Algebra. Not increasing function.
0:55
Algebra. The decreasing function.
Algebra. The decreasing function.
0:57
We write mathematical formulas.
We write mathematical formulas.
0:34
School boy soldering drone parts in the classroom. 4K.
School boy soldering drone parts in the classroom. 4K.
4K0:14
Young Student Writing Complex Mathematical Formula Equation on the Blackboard.
Young Student Writing Complex Mathematical Formula Equation on the Blackboard.
0:17
Young Student Writing Complex Mathematical Formula Equation on the Blackboard.
Young Student Writing Complex Mathematical Formula Equation on the Blackboard.
0:15
A little girl has problems in school, in frustrated feelings sits at the table and launches balls of the cradle of Newton
A little girl has problems in school, in frustrated feelings sits at the table and launches balls of the cradle of Newton
0:24
boy makes big soap bubbles in the Park with delight
boy makes big soap bubbles in the Park with delight
0:14
boy makes big soap bubbles in the Park with delight
boy makes big soap bubbles in the Park with delight
0:11
scientist wrote mathematical formulas on a blackboard
scientist wrote mathematical formulas on a blackboard
4K0:36
Portrait of schoolgirl standing with arms crossed in laboratory at school
Portrait of schoolgirl standing with arms crossed in laboratory at school
4K0:14
Attentive schoolgirl experimenting molecule model in laboratory at school
Attentive schoolgirl experimenting molecule model in laboratory at school
4K0:16
Science student looking in a microscope while his classmate is writing in a laboratory
Science student looking in a microscope while his classmate is writing in a laboratory
0:20
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:10
High School Pupils Carrying Out Experiment In Science Class
High School Pupils Carrying Out Experiment In Science Class
0:12
boy makes big soap bubbles in the Park with delight on a Sunny day
boy makes big soap bubbles in the Park with delight on a Sunny day
0:23
boy makes big soap bubbles in the Park with delight on a Sunny day
boy makes big soap bubbles in the Park with delight on a Sunny day
0:09
A scientist at the microscope
A scientist at the microscope
0:13
Post-graduate student at the computer in the lab
Post-graduate student at the computer in the lab
0:06
Making of rocket model in the classroom. 4K.
Making of rocket model in the classroom. 4K.
4K0:06
Children explores van de graaff generator
Children explores van de graaff generator
0:08
Boy makes sport exercises on training apparatus in scientific museum
Boy makes sport exercises on training apparatus in scientific museum
0:09
Boys explore wimshurst machine
Boys explore wimshurst machine
0:10
Little boys explores van de graaff generator in scientific museum
Little boys explores van de graaff generator in scientific museum
0:10
Children explore wimshurst machine in scientific museum
Children explore wimshurst machine in scientific museum
0:07
Boys explores van de graaff generator in scientific museum
Boys explores van de graaff generator in scientific museum
0:10
Confident manager holding a molecule in a meeting with his team
Confident manager holding a molecule in a meeting with his team
0:15
Beautiful girl touches the Tesla lamp with her hands. Girl looks at Teslas lamp.
Beautiful girl touches the Tesla lamp with her hands. Girl looks at Teslas lamp.
0:43
Little boy examines the Tesla lamp. He touches the Tesla lamp with his fingers, smiles
Little boy examines the Tesla lamp. He touches the Tesla lamp with his fingers, smiles
4K0:33
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:12
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:13
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:07
Scientist in a laboratory put samples into electron microscope for investigation
Scientist in a laboratory put samples into electron microscope for investigation
4K0:07
old man technician radio solder iron retro soldering
old man technician radio solder iron retro soldering
4K0:20
old man retro technician retro radio solder soldering iron
old man retro technician retro radio solder soldering iron
4K0:24
Elderly man in glasses is raising finger and smiling having good idea in class with chalkboard covered with formulas. Hand gestures, eureka moment and happiness concept.
Elderly man in glasses is raising finger and smiling having good idea in class with chalkboard covered with formulas. Hand gestures, eureka moment and happiness concept.
4K0:14
Dolly shot of little male student walking to chalkboard looking at formulas thinking, boy is wearing school uniform. Education, science and lifestyle concept.
Dolly shot of little male student walking to chalkboard looking at formulas thinking, boy is wearing school uniform. Education, science and lifestyle concept.
4K0:25
Man and woman are writing formulas on chalkboard working at science project together concentrated on education. Knowledge, people and school concept.
Man and woman are writing formulas on chalkboard working at science project together concentrated on education. Knowledge, people and school concept.
4K0:13
Slow motion of crazy female scientist writing formulas on chalk board talking gesturing solving scientific problem. People and occupation concept.
Slow motion of crazy female scientist writing formulas on chalk board talking gesturing solving scientific problem. People and occupation concept.
4K0:32
Portrait of smart mature man standing in class with serious face looking at camera, blackboard with formulas is visible in the background. People and science concept.
Portrait of smart mature man standing in class with serious face looking at camera, blackboard with formulas is visible in the background. People and science concept.
4K0:12
Slow motion of female professor blonde walking to chalkboard looking at formulas in class thinking about science. People and modern education concept.
Slow motion of female professor blonde walking to chalkboard looking at formulas in class thinking about science. People and modern education concept.
4K0:19
Portrait of handsome guy maths teacher talking looking at camera standing alone near chalkboard with formulas. People, education and profession concept.
Portrait of handsome guy maths teacher talking looking at camera standing alone near chalkboard with formulas. People, education and profession concept.
4K0:28
Scientist is writing formulas on chalkboard underlining equation teaching science in class at university. Education, smart people and knowledge concept.
Scientist is writing formulas on chalkboard underlining equation teaching science in class at university. Education, smart people and knowledge concept.
4K0:28
Back view of female scientist walking to chalkboard writing formulas with chalk concentrated on science. Occupation, intelligent people and knowledge concept.
Back view of female scientist walking to chalkboard writing formulas with chalk concentrated on science. Occupation, intelligent people and knowledge concept.
4K0:28
Slow motion back view of senior man with gray hair writing calculations and formulas on chalkboard concentrated on scientific analysis. People and science concept.
Slow motion back view of senior man with gray hair writing calculations and formulas on chalkboard concentrated on scientific analysis. People and science concept.
4K0:18
Slow motion of smart schoolboy writing formulas on chalkboard studying alone indoors busy with scientific calculations. People and education concept.
Slow motion of smart schoolboy writing formulas on chalkboard studying alone indoors busy with scientific calculations. People and education concept.
4K0:15
Portrait of confident smart boy with arms crossed wearing suit and glasses standing near chalkboard with formulas looking at camera with serious face.
Portrait of confident smart boy with arms crossed wearing suit and glasses standing near chalkboard with formulas looking at camera with serious face.
4K0:13
Slow motion of gray-haired man writing formulas on chalk board in college busy with science and calculations. Modern people, education and knowledge concept.
Slow motion of gray-haired man writing formulas on chalk board in college busy with science and calculations. Modern people, education and knowledge concept.
4K0:23
Sad pupil trying to solve an example. Schoolgirl stands with her forehead on the blackboard. Teenage girl solving advanced mathematical problems and banging his head on chalkboard. This is too hard
Sad pupil trying to solve an example. Schoolgirl stands with her forehead on the blackboard. Teenage girl solving advanced mathematical problems and banging his head on chalkboard. This is too hard
0:10
School students experimenting molecule model in laboratory at school
School students experimenting molecule model in laboratory at school
4K0:14
Attentive schoolgirl experimenting molecule model in laboratory at school
Attentive schoolgirl experimenting molecule model in laboratory at school
4K0:13
Scientist in a laboratory put samples into electron microscope for investigation
Scientist in a laboratory put samples into electron microscope for investigation
4K0:14
Schoolgirl experimenting on microscope in laboratory at school
Schoolgirl experimenting on microscope in laboratory at school
4K0:15
Interactive exposition in science museum - magnetic pendulum moves between three magnets. Science, physics and experiment concept
Interactive exposition in science museum - magnetic pendulum moves between three magnets. Science, physics and experiment concept
4K0:25
Hospital laboratory with equipment and microscope. Portrait of a half-cut female doctor or female student. A typical student looks at the camera first, then goes to the workplace.
Hospital laboratory with equipment and microscope. Portrait of a half-cut female doctor or female student. A typical student looks at the camera first, then goes to the workplace.
0:11
Sad pupil trying to solve an example. Schoolgirl stands with her forehead on the blackboard. Teenage girl solving advanced mathematical problems and banging his head on chalkboard. This is too hard
Sad pupil trying to solve an example. Schoolgirl stands with her forehead on the blackboard. Teenage girl solving advanced mathematical problems and banging his head on chalkboard. This is too hard
0:08
Scientist conducting research in laboratory
Scientist conducting research in laboratory
0:57
Emotional old teacher speaking and wearing glasses and looking at camera. 4K
Emotional old teacher speaking and wearing glasses and looking at camera. 4K
4K0:31
Beautiful girl student, looking at the chemical formula and scratching his head, thinking about the solution
Beautiful girl student, looking at the chemical formula and scratching his head, thinking about the solution
4K0:05
Learn science or chemistry formula confident beautiful woman teacher chalk blackboard background
Learn science or chemistry formula confident beautiful woman teacher chalk blackboard background
0:05
Beautiful girl student, looking at the chemical formula and scratching his head, thinking about the solution
Beautiful girl student, looking at the chemical formula and scratching his head, thinking about the solution
4K0:08
Electrostatic machine produces Electric spark
Electrostatic machine produces Electric spark
4K0:11
Scientist finding a cure
Scientist finding a cure
4K0:09
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:11
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:11
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:15
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:06
Scientist finding a cure
Scientist finding a cure
4K0:06
Pretty girl moves her fingers on the surface of the plasma tesla ball and watches for changes in condition
Pretty girl moves her fingers on the surface of the plasma tesla ball and watches for changes in condition
0:23
Senior teacher smiling into camera on blackboard background. Portrait shot of university gray haired professor giving lecture in science class. Man is interviewed
Senior teacher smiling into camera on blackboard background. Portrait shot of university gray haired professor giving lecture in science class. Man is interviewed
4K0:39
A girl student writes on a green board. Female teacher near school board. hand writes information
A girl student writes on a green board. Female teacher near school board. hand writes information
4K0:11
A girl student writes on a green board. Female teacher near school board. hand writes information
A girl student writes on a green board. Female teacher near school board. hand writes information
4K0:13
Doctor shows anatomical model of knee and tendon closeup
Doctor shows anatomical model of knee and tendon closeup
4K0:05
Portrait of woman scientist biologist doctor looks into laboratory microscope
Portrait of woman scientist biologist doctor looks into laboratory microscope
4K0:13
Digital composite of a Caucasian male student looking confused while mathematical equations with figures move in the screen video for back to school.
Digital composite of a Caucasian male student looking confused while mathematical equations with figures move in the screen video for back to school.
4K0:11
Interactive exposition in science museum. Woman touching plasma ball. Electricity and physics concept
Interactive exposition in science museum. Woman touching plasma ball. Electricity and physics concept
4K0:24
Interactive exposition in science museum. Colored shadows of woman hands. Science, optical and physics concept
Interactive exposition in science museum. Colored shadows of woman hands. Science, optical and physics concept
4K0:39
Two young successful modern scientists in formal suit, glasses and medical gown writing, discussing and analyzing math equations on a chalk desk board. Middle static shot.
Two young successful modern scientists in formal suit, glasses and medical gown writing, discussing and analyzing math equations on a chalk desk board. Middle static shot.
4K0:29
Male College or University Student Studying and Doing Research
Male College or University Student Studying and Doing Research
4K0:26
Girl writing physics formula on interactive whiteboard
Girl writing physics formula on interactive whiteboard
0:19
Girl and physics equipment at school
Girl and physics equipment at school
0:16
Experiment with magnet on physics lesson
Experiment with magnet on physics lesson
0:18
Experiment to demonstrate magnetic field
Experiment to demonstrate magnetic field
0:33
Schoolboy looking through microscope in laboratory against turquoise background 4k
Schoolboy looking through microscope in laboratory against turquoise background 4k
4K0:09
the teacher writes the formula on the Board. Stand at the blackboard. Lecture at the University
the teacher writes the formula on the Board. Stand at the blackboard. Lecture at the University
0:09
schematic of the crystal structure. lecture on chemistry and physics. A University lecturer. Classroom
schematic of the crystal structure. lecture on chemistry and physics. A University lecturer. Classroom
0:10
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