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![](https://media.istockphoto.com/id/1370604323/video/the-secret-of-archival-documents-and-a-detective-looking-for-information-stands-near-a-shelf.jpg?b=1&s=640x640&k=20&c=NgDI-5BFabVBaPjOu324ergHNwb8RMJZyybArGgGC4E=)
The secret of archival documents and a detective looking for information stands near a shelf with newspapers in a dark basement with documents from the Second World War
![](https://media.istockphoto.com/id/1313084367/video/asian-chinese-female-doctor-with-ppe-inserting-nasal-swab-cotton-swab-into-test-tube-and.jpg?b=1&s=640x640&k=20&c=IXq4Hvc9R6pE8nxlfUczK6OdiI85Wyllr6yA1m5R7hk=)
asian chinese female doctor with PPE inserting nasal swab cotton swab into test tube and tighten it sealed it
![](https://media.istockphoto.com/id/1479305023/video/closeup-research-and-hands-with-pipette-medical-and-health-with-breakthrough-cure-and.jpg?b=1&s=640x640&k=20&c=8wQMyHdhrb-ZhqvLfAeVAwOx2iqJFibI43gHBtpak10=)
Closeup, research and hands with pipette, medical and health with breakthrough, cure and experiment in lab. Zoom, researcher or scientist with gloves, laboratory equipment or innovation for diagnosis
![](https://media.istockphoto.com/id/1401484993/video/a-small-bathyscaphe-explores-old-sunk-ship-on-the-bottom-of-the-sea-3d-animation-discovering.jpg?b=1&s=640x640&k=20&c=UQtqKjU2G-g4G6soY3ywvXO-8P6bLFa5Ul3l1OZsUJY=)
A small bathyscaphe explores old sunk ship on the bottom of the sea 3d animation. Discovering and inspecting of shipwreck underwater
![](https://media.istockphoto.com/id/1446759155/video/static-close-up-shot-focused-on-yellow-tape-showing-text-police-line-do-not-cross-tape-used.jpg?b=1&s=640x640&k=20&c=8hdY9fDjAHg9HQMKPbH5n_llpenYECpLlPlt5WcSkJY=)
Static Close Up Shot Focused on Yellow Tape Showing Text Police Line Do Not Cross. Tape Used to Restrict a Crime Scene. Bokeh Background with Flickering Siren Lights and Moving Figures of Policemen
![](https://media.istockphoto.com/id/1313084315/video/asian-chinese-female-doctor-with-ppe-taking-mouth-swab-from-patient-coronavirus-test-medical.jpg?b=1&s=640x640&k=20&c=eSfpRB4GCQKstXycn-GYZM1nDx6WmWt5a5ru2kJUay0=)
asian chinese female doctor with PPE taking mouth swab from patient Coronavirus test. Medical worker in protective suite taking a swab for corona virus test, potentially infected woman
![](https://media.istockphoto.com/id/1359738983/video/female-hiker-stands-at-viewpoint-with-arms-wide-open-enjoying-view-of-sunset-lake-and-city.jpg?b=1&s=640x640&k=20&c=jQ9PJvJgqON5E9PFt-q4UIocBUt8yNFa8ZPGwf94BUI=)
Female hiker stands at viewpoint with arms wide open, enjoying view of sunset, lake and city below
![](https://media.istockphoto.com/id/1140086756/video/two-professional-automotive-engineers-with-a-tablet-computer-and-inspection-tools-are-having.jpg?b=1&s=640x640&k=20&c=f98k-NIlPeEtp-l_IpbcCnTARgbUGe8Hy0ru3V-_A6A=)
Two Professional Automotive Engineers with a Tablet Computer and Inspection Tools are Having a Conversation While Testing an Electric Engine in a High Tech Laboratory with a Concept Car Chassis.
![](https://media.istockphoto.com/id/1313084348/video/asian-chinese-female-doctor-with-ppe-taking-mouth-swab-from-patient-coronavirus-test-medical.jpg?b=1&s=640x640&k=20&c=dIxmjYvJn4sGd1vimDg8Ii6IwWPH_2RlcE4lLMz1G00=)
asian chinese female doctor with PPE taking mouth swab from patient Coronavirus test. Medical worker in protective suite taking a swab for corona virus test, potentially infected woman
![](https://media.istockphoto.com/id/683597462/video/female-and-male-scientists-working-on-their-computers-in-big-modern-laboratory-various-shelves.jpg?b=1&s=640x640&k=20&c=exhFAAXWUdV1xOFav2fWhnM8hY1nELt5bl7uY159TL8=)
Female and Male Scientists Working on their Computers In Big Modern Laboratory. Various Shelves with Beakers, Chemicals and Different Technical Equipment is Visible.
![](https://media.istockphoto.com/id/1186906334/video/three-happy-young-women-friends-tourists-riding-bikes-at-colosseum-in-rome-italy-at-sunrise.jpg?b=1&s=640x640&k=20&c=ixqvQR9vz-BySe1vgi2BNG8I7CWmegQeo4ehB0H7Heo=)
Three happy young women friends tourists riding bikes at Colosseum in Rome, Italy at sunrise.
![](https://media.istockphoto.com/id/1365349814/video/slow-motion-camera-follows-woman-hiker-in-yellow-raincoat-with-backpack-attractive-happy.jpg?b=1&s=640x640&k=20&c=hglKgaH-uU3XNpaRD0kSA4iZxTf1GmYQ8yTDKPOMuWw=)
slow motion camera follows Woman hiker in yellow raincoat with backpack. attractive happy young girl with backpack hiking in green woods at cold foggy rainy autumn day
![](https://media.istockphoto.com/id/1351381072/video/unrecognizable-microbiology-scientist-sampling-with-a-sample-bottle-the-water-from-city-river.jpg?b=1&s=640x640&k=20&c=85rfVWZzGkxBe8BJijBpn4B33kF4RwnMPfoqwWJJ7u4=)
Unrecognizable microbiology scientist, sampling with a sample bottle the water from city river for analysis
![](https://media.istockphoto.com/id/1447471244/video/please-stand-by-tv-screen-test-glitch-television-test-pattern-stripes-retro-style-screensaver.jpg?b=1&s=640x640&k=20&c=odm5mjqX7YhCkFtgg0dyaWKPYCHTyMvRWPurOo3BA-8=)
Please Stand By - TV Screen Test. Glitch. Television Test Pattern Stripes. Retro Style Screensaver. 4K Video
![](https://media.istockphoto.com/id/1184859093/video/elementary-school-science-chemistry-classroom-enthusiastic-teacher-shows-funny-chemical.jpg?b=1&s=640x640&k=20&c=YAcnl6nqUpj4hk1hy6X8vu8t4WMxNBfE3mUaiKd34gs=)
Elementary School Science / Chemistry Classroom: Enthusiastic Teacher Shows Funny Chemical Reaction Experiment to Group of Children. Mixing Chemicals in Beaker so they Shoot Foam (Elephant Toothpaste)
![](https://media.istockphoto.com/id/1283034261/video/medical-research-scientist-conducts-dna-experiments-under-a-digital-microscope-in-a.jpg?b=1&s=640x640&k=20&c=I49c5I7buvBaqhZfKTfL1cxmBM4I3emMVaP47eB2KrY=)
Medical Research Scientist Conducts DNA Experiments Under a Digital Microscope in a Biological Applied Science Laboratory. Multiethnic Lab Engineer in Glasses in White Coat Working on Vaccine.
![](https://media.istockphoto.com/id/1431835663/video/scientist-hands-in-gloves-hold-sterile-flask-with-yellow-liquid-oil-research-and-toxic-liquid.jpg?b=1&s=640x640&k=20&c=ZlOC1LAVbq5C8o-p41C6P8LzOnn-lFMrk04A7KcMpYE=)
Scientist hands in gloves hold sterile flask with yellow liquid. Oil research and toxic liquid concept
![](https://media.istockphoto.com/id/1226185692/video/aerial-top-view-tugboat-drag-oil-tanker-ship-from-refinery-bridge-for-transportation-on-the.jpg?b=1&s=640x640&k=20&c=lJWbea2RbDEBYdREEKSVuZZt5gwYLqcNWYjjLD82lq4=)
Aerial top view tugboat drag oil tanker ship from refinery bridge for transportation on the sea stock video
![](https://media.istockphoto.com/id/1444106553/video/male-inspection-engineers-standing-on-top-of-a-wind-turbine-and-looking-beautiful-landscape.jpg?b=1&s=640x640&k=20&c=3F7pZibUUuFuBYvGZCgQLJjhSNwO-nymfmPfe3Va6S8=)
Male Inspection engineers standing on top of a wind turbine and looking beautiful landscape
![](https://media.istockphoto.com/id/695520516/video/teacher-and-curious-students-conducting-scientific-experiment-with-dry-ice-in-classroom.jpg?b=1&s=640x640&k=20&c=2s4iH8uXRhDA0jQKWNE5qXbaXpy0LSCShc565ySJc8M=)
Teacher and curious students conducting scientific experiment with dry ice in classroom laboratory
![](https://media.istockphoto.com/id/1157732435/video/macro-of-a-scientist-with-a-pipette-analyzes-a-colored-liquid-to-extract-the-dna-and.jpg?b=1&s=640x640&k=20&c=GDClRzKauAFfsC0lXrcclDEpuH4WCUro8tCmlxmWPV8=)
Macro of a scientist with a pipette analyzes a colored liquid to extract the DNA and molecules in the test tubes in laboratory.
![](https://media.istockphoto.com/id/1483102766/video/multiple-shiny-hydrogen-or-oxygen-gas-particles-floating-slowly-in-the-air-photorealistic.jpg?b=1&s=640x640&k=20&c=XpTd8rh3DyBlHMsplhg9aK9OvpnNoCqqZCNtOnL0aPw=)
Multiple shiny hydrogen or oxygen gas particles floating slowly in the air. Photorealistic science, medical background 3D animation.
![](https://media.istockphoto.com/id/820922728/video/medical-research-scientist-tests-vaccine-experimental-drug-on-a-laboratory-mouse-injecting-it.jpg?b=1&s=640x640&k=20&c=-9shk8EF8JxRpzoicPS6db_LJ7-9lC2YMQqxjBNML-8=)
Medical Research Scientist Tests Vaccine Experimental Drug on a Laboratory Mouse Injecting it with Syringe. She Works in a Bright Modern Laboratory.