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Vidéos Tout voir

00:11

Filling Examination Test

Filling examination test Vidéo 72921876

00:25

First Aid Cardiopulmonary Resuscitation Cpr Technique How To.

First Aid Cardiopulmonary Resuscitation CPR Technique How to. Vidéo 68684259

00:27

Male Hands Holding A Machine Gun. Switching Firing Mode Of The Gun.

Male hands holding a machine gun. Switching firing mode of the gun. Vidéo 76316499

00:25

Empty Auditorium, Classroom, College, School, University

Empty auditorium, classroom, college, school, university Vidéo 70370565

00:22

Policeman, Criminal Or Mercenary, Thug Pointing A Gun Into A Camera

Policeman, criminal or mercenary, thug pointing a gun into a camera Vidéo 76402875

00:07

Blackboard, Chalkboard In The Classroom, Lecture Hall

Blackboard, chalkboard in the classroom, lecture hall Vidéo 73303534

00:07

Writing A Chemical Formula With A Chalk On A Blackboard.

Writing a chemical formula with a chalk on a blackboard. Vidéo 72918159

00:27

Businesswoman, Office Worker Preparing For The Presentation Of Their Project

Businesswoman, office worker preparing for the presentation of their project Vidéo 73599830

00:22

Retro Old Fashioned Personal Computer. Dusty Pc

Retro old fashioned personal computer. Dusty pc Vidéo 90444260

00:11

Laboratory With Retro Computer Machine, Electronic Microscope And Devices

Laboratory With Retro Computer Machine, Electronic Microscope And Devices Vidéo 179486341

00:21

Empty Rows Of Wooden Desks With Chairs. Classroom In College, School

Empty Rows Of Wooden Desks With Chairs. Classroom In College, School Vidéo 161098812

00:21

Empty Old Wooden College University Lecture Classroom Hall Pan

Empty Old Wooden College University Lecture Classroom Hall Pan Vidéo 127127388

00:27

Detailed Exposure Of A Propeller Blades Turbine Aircraft Engine

Detailed exposure of a propeller blades turbine aircraft engine Vidéo 90167103

00:26

Empty University Modern Lecture Hall Or College Classroom

Empty University Modern Lecture Hall Or College Classroom Vidéo 155835018

00:21

Empty Rows Of Desks In Advanced Classroom At College Or School

Empty Rows Of Desks In Advanced Classroom At College Or School Vidéo 172264967

00:24

Typing On Retro Keyboard And Adjust Old Control Panel Board

Typing On Retro Keyboard And Adjust Old Control Panel Board Vidéo 157993975

00:15

Retro, Vintage Computer. Old-Style Pc

Retro, vintage computer. Old-style pc Vidéo 90443959

00:26

View Of Mini Computer Produced In 1970S -1980S

View of mini computer produced in 1970s -1980s Vidéo 97779039

00:32

Empty Vintage Outmoded Classroom, Lecture Hall, Auditorium Hall

Empty vintage outmoded classroom, lecture Hall, auditorium hall Vidéo 88198850

00:17

Detailed Exposure Of Turbine Aircraft Engine, Close-Up

Detailed exposure of turbine aircraft engine, close-up Vidéo 90167741

00:07

Retro Pc Look. View Of Inserting An Old-Style 3.5" Floppy Disk

Retro PC Look. View Of Inserting An Old-style 3.5" Floppy Disk Vidéo 157961225

00:07

Removing A Floppy Disk From Old Personal Computer

Removing a floppy disk from old personal computer Vidéo 91373988

00:22

Camera Moving On The Floor In Towards Chalkboard In Empty Auditorium, Classroom

Camera Moving On The Floor In Towards Chalkboard In Empty Auditorium, Classroom Vidéo 122079233

00:10

Empty Chairs In Lecture Hall Amphitheatre At College University

Empty Chairs In Lecture Hall Amphitheatre At College University Vidéo 157980849

00:25

Empty Old Light Classroom With Wooden Furniture

Empty Old Light Classroom With Wooden Furniture Vidéo 145479767

00:24

Bottom-Up View At Empty Auditorium, Classroom, Lecture Room

Bottom-Up View At Empty Auditorium, Classroom, Lecture Room Vidéo 141446223

00:08

Old-Style Desktop Retro Vintage Computer Pc

Old-style Desktop Retro Vintage Computer PC Vidéo 157994036

00:27

Shot In Rotation Of Empty College Classroom University Lecture Hall

Shot In Rotation Of Empty College Classroom University Lecture Hall Vidéo 138743957

00:09

Researcher Is Working In Old Style Retro Chemical Laboratory

Researcher is working in old style retro chemical laboratory Vidéo 95723166

00:10

Mechanism Working Of A Press For Stamping

Mechanism working of a press for stamping Vidéo 87725785

00:31

Empty Classroom, Lecture Hall At The University, Lecture-Room In College.

Empty classroom, lecture hall at the University, lecture-room in College. Vidéo 88198871

00:10

Slider View Of Old, Dusty, Rusty Sink. Lost Place

Slider view of old, dusty, rusty sink. Lost place Vidéo 92264033

00:11

Empty Modern Classroom, Conference Hall With Rows Desks, White Screen, Projector

Empty Modern Classroom, Conference Hall With Rows Desks, White Screen, Projector Vidéo 161099057

00:25

Empty Classroom, Auditorium For Lectures At University

Empty Classroom, Auditorium For Lectures At University Vidéo 141447298

00:27

Retro Computer Machine On The Desk

Retro Computer Machine On The Desk Vidéo 126588072

00:28

Old-Style Keyboard 1990S. The Retro Personal Computer. Slider Equipment Used

Old-style keyboard 1990s. The retro personal computer. Slider equipment used Vidéo 91299706

00:25

Overview Empty Auditorium With Wooden Furniture.

Overview Empty Auditorium With Wooden Furniture. Vidéo 122079021

00:29

Old Computer With Crt Monitor With Keyboard In Classroom. Concept: Retro Style,

Old computer with CRT monitor with keyboard in classroom. Concept: retro style, Vidéo 98708632

00:21

Chalkboard And Projector Screen In Empty Lecture Hall, College Classroom

Chalkboard And Projector Screen In Empty Lecture Hall, College Classroom Vidéo 172365673

00:08

Video Cassette Loaded In Vcr

Video cassette loaded in VCR Vidéo 79571165

00:25

Picket Wooden Fence On Farm, Ranch. Old Wooden Fence

Picket wooden fence on farm, ranch. Old wooden fence Vidéo 82819098

00:21

Analogue Vintage Television. Retro Tv Display In Old Style Research Center

Analogue Vintage Television. Retro Tv Display In Old Style Research Center Vidéo 160548726

00:32

Angle Shot Of Vintage Typewriter

Angle shot of vintage typewriter Vidéo 95059740

00:17

Happy Successful Businessman Using Retro Computer At Office

Happy Successful Businessman Using Retro Computer At Office Vidéo 126116435

00:18

Macro View Of Mendeleev Periodic Table

Macro View Of Mendeleev Periodic Table Vidéo 231496199

00:13

Astronomical Observatory Telescope

Astronomical Observatory Telescope Vidéo 146325585

00:25

The Tube Timer Counts The Seconds. Start Counting. Close Up.

The tube timer counts the seconds. Start counting. Close up. Vidéo 69014083

00:07

The Evolution Of Computer Technology: Wooden Abacus, Computer, Laptop

The evolution of computer technology: wooden abacus, computer, laptop Vidéo 237019227

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