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Portrait of child boy during class at school
Empty modern classroom interior with wooden tables and chairs, large windows overlooking a city, and a blank green chalkboard on the wall. 3D Rendering
Group of Latin American students paying attention in an anatomy class at the medical school
FLORENNES, BELGIUM - JUN 15, 2017: Greek Air Force F-4 Phantom fighter jet flyby over Florennes Airbase
A black elementary teacher teaching children in the classroom. They are sitting at desks having a math lesson. The teacher is a mid adult woman in her 30s. The student next to her is a 6 year old Hispanic boy.
Kobe Port Blue Mooring Pillar
Group of happy elementary school students in computer class looking at camera and smiling
Close-up Air conditioner technician hand check fill refrigerant liquid and maintenance condenser unit, Home care service
Charleston: USS Yorktown aircraft carrier built during World War II for the United States Navy. She is named after the Battle of Yorktown of the American Revolutionary War, and is the fourth U.S. Navy ship to bear the name.
Science, laboratory and woman with pipette, test tube and biotech solution in research. Medical innovation, scientist or lab technician in study for healthcare, medicine and vaccine results feedback.
Happy Latin American medical students talking in class and sharing ideas - education concepts
Happy teacher explaining mathematics at whiteboard in classroom. Portrait of smiling mathematics tutor explaining addition concept to children in classroom. Successful teacher standing in front of whiteboard with crossed arms after explaining addition to students.
Teenagers typing during high school computer lab class
soldier man hand click on laptop to use program of radar and radio aviation for test system of tracking and defense at the dark control room center in monitor station for military technology concept
Confident village female teacher of Indian ethnicity explain information/ knowledge to the students in the class.
Air conditioner service outdoor checking fix repair. Air conditioner cleaning technician He opened the front cover and took out the filters and washed it. He in uniform wearing rubber
Man working at furniture production
Data block. Blockchain. Artificial Intelligence. Big data. Abstract technical background. Cube with binary code. Hacker attack. Computer code. Binary code. Digital technologies. Ai. 3D rendering.
Group of students raising their hand and asking question to the teacher in an IT class - education concepts
Gloucestershire, UK - July 9, 2014: German Air Force Panavia Tornado ECR Reconnaissance aircraft on approach to land at RAF Fairford.
Positive smiling manager and employees working at office on pc. Selective focus on girl
A young female teacher squats next to a little boy of Asian descent sitting at a desk, to help him use a tablet for schoolwork during class.
Businesspeople employ artificial intelligence (AI) in document management systems, online documentation databases, and digital file storage systems or software to efficiently archive firm data.
Technician checking air conditioning unit
e-learning education internet lessons and online learning with webinars, video tutorials, personal development and professional qualifications. Digital courses to develop new skills
Pearl Harbor, USA - April 1st, 2022: USS Missouri was classified as a battleship with hull code 63. National historic sites at Pearl Harbor tell the story of the battle that plunged US into World War II.
Latin American student printing figures in 3D in a STEM class at the university - education concepts
Naples, Italy. 12th June, 2011. The USS George H. W. Bush anchored in front of a stunning cityscape of Naples. Plenty of F-18s are visible on the deck of the carrier.
Aerospace: Businessman touching connect to data information on cyberspace, satellite communication, navigation systems, advanced propulsion, aircraft systems, space exploration.
Free Images: "bestof:Navy 070303-N-6159A-001 Electronics Technician 3rd Class Tonya M. Emilien, assigned to USS John F. Kennedy's (CV-67), sings.jpg en BOSTON March 3 2007 -"
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