Videos de stock libres de regalías sobre Pizarron
66,269 videos de stock libres de regalías sobre pizarron
4k00:23Young multi ethnical graduates in caps laughing out loud and having fun on their graduation day. Outdoors. Close up
4k00:11Creative business team brainstorming ideas working together sharing data late at night after hours in modern glass office
4k00:12Creative business team brainstorming ideas working together sharing data late at night after hours in modern glass office
4k00:07Hand Holding Chalk and Writing Complex and Sophisticated Mathematical Formula/ Equation on the Blackboard. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:09Creative Young Man wearing Glasses Draws Charts on His Whiteboard. Shot on RED Cinema Camera in 4K (UHD).
4k00:10Concepts on blackboard at school. Young people, students and pupils in classroom. Smart hispanic girl writing math formula on board during lesson. Portrait of female child smiling, looking at camera
4k00:11Female engineer drawing graph on glass showing student mathematical formula in Creative university lecture teaching ideas sharing data in modern glass laboratory
hd00:20International Airport Departure Flip-Style Board. 20 Cities Timetable. Seamlessly Loopable Background
4k00:08Handsome male graduate hugging with his father, dad congratulating his son with a graduation from University. Outdoor
4k00:17Person Snowboarding Down Slope Drone Aerial Birds Eye View Above White Powder Snow - Winter Extreme Sports Background
4k00:11Close-up of a Man Writing Formulas on a Glass Whiteboard. Shot on RED Cinema Camera in 4K (UHD).
4k00:164k close view of pupils in classroom of African children writing English in school notebooks.
4k00:08Scientist writing formulas on chalkboard. Hand with chalk wrote physics formulas on black chalkboard closeup
4k00:14Brilliant Young Mathematician Approaches Blackboard and Finishes Solving Long and Complex Equation. Shot on RED EPIC-W 8K Helium Cinema Camera.
hd00:07A group of primary school children raise their hands to answer the teacher’s question. Close up on the hand of a girl. Handheld tracking shot.
4k00:15Concepts on blackboard at school. Young people, students and pupils in classroom. Intelligent and successful latino boy in class. Portrait of male kid smiling, looking at camera
4k00:08hand-drawn scribbles transition, doodles and sketch effects with black color pencil on chroma key green screen background, with alpha channel,imagination education child concept
4k00:12Tuna salad with pasta and vegetables. Top view on recipe ingredients and preparation on grey kitchen table. Stop motion animation and timelapse eating.
4k00:20one day in an Italian kitchen with an experienced chef and offers us his traditional romantic meals and tricks in extreme slow motion
4k00:13Concept on blackboard at school. Young people, student and pupil in classroom. Intelligent and successful hispanic girl in class. Portrait of female child smiling, looking at camera, holding books
4k00:12Business woman drawing graph showing vision in Creative business team meeting brainstorming ideas working together sharing data in modern glass office
4k00:11Back View of the Students in the Lecture Hall Listening to a Prominent Professor Giving a Lecture. Charismatic Lecturer Reads to the Bright Young People Study at the University.
hd00:28Young business team brainstorming and writing down ideas on sticky notes attached to glass wall, shot on Sony NEX 700
hd00:15profession, people, carpentry, woodwork and people concept - carpenter working with plane and wood plank at workshop
hd00:16Blue lines drawn by bright spots eventually create an abstract image of a circuit board. It may represent electronic connections, communication, futuristic technology.
hd00:05Silhouette of skater on skateboard jumping over sunset sky at Venice Beach skate park, California. Slow motion.
4k00:16Time-Lapse of the Brilliant Young Mathematician Writes Complex Equation on the Blackboard. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:16Portrait of the happy beautiful young female graduate in a traditional clothes and cap smiling to the camera and holding her diploma on a sunny day. Multi ethnical students on the background. Outside
4k00:15A young expert cook a beef fillet in the pan in the Italian tradition of the italian meat fillet gourmet beef
hd00:24SLOW MOTION: cook makes asian noodles in wok. A versatile round-bottomed cooking vessel, originating from China. Asian food cooking.
hd00:19Child learning surfing with young father in tropicals. Cute boy on surfboard on ocean wave. Enjoying summer vacation in surf camp. POV
4k00:12Young Man and a Woman Discuss Working Process on a Whiteboard. Man Holds Smartphone. Woman Draws on a Whiteboard. Shot on RED Cinema Camera in 4K (UHD).
4k00:304K Businessman making video call on computer in trendy creative office. Young fun startup company. Shot on RED Epic.
4k00:20A newly graduated woman in the economy, look to the future with the proud and sure look of her for the result she just got.
hd00:14profession, people, carpentry, woodwork and people concept - carpenter working with plane and wood plank at workshop
4k00:18Concepts on blackboard at school. Young people, quiet student and pupil in classroom. Hispanic boy with doubts and thoughts in class. Portrait of male child thinking
4k00:07Creative business team brainstorming ideas working together sharing data late at night after hours in modern glass office
hd00:20A college professor poses for a portrait with his arms crossed in front of a chalkboard full of equations
4k00:10Portrait of the African American happy young graduated woman posing to the camera, showing her diploma and making YES gesture in front of the University. Graduates with professor on the background
hd00:18A small group of students look happy and smile while they are working on whiteboards and digital tablets at school.
4k00:16Long Shot of The Busy Office Where Young Creative People Work on Personal Computers, Draw Project Outline on Blackwall and Have Discussions with Colleagues. Stylish People in Trendy Environment. UHD.
4k00:14A series of 4K close up rotating slider/dollymacro shots of the surface of computer hardware parts (chips,motherboard,cpu,curcuits)4K close up macro computer chips circuits surface rotating dolly
4k00:30Spinning brain with circuit board background. Loopable. Blue. Black and white. Technology. More options in my portfolio.
hd00:41Man male traveler holding using mobile smart phone modern tech waiting ready board blurred people background airport floor searching information foreign local flight green screen chromakey chroma key
hd00:11Close-up of chef hands cooking and preparing Asian food and sushi in restaurant kitchen. Rack focus
4k00:07Creative business team brainstorming ideas working together sharing data late at night after hours in modern glass office 20s 4k
hd00:23Happy daughter graduating student is embracing her loving father bearded man and laughing, girl is holding diploma and wearing mortar-board and gown.
hd00:13Industrial carpenter worker operating wood folding machine during wooden door furniture manufacturing. RAW video record.
4k00:12Young people and education. Group of hispanic students in class at school during lesson. Portrait of happy latina girl, hispanic student smiling at camera
4k00:14Brilliant Young Academic Finishes Writing Big and Complex Mathematical Formula/ Equation on the Blackboard. Shot on RED EPIC-W 8K Helium Cinema Camera.