microbiologist is taking liquid with dangerous bacteria from test tube by pipette in laboratory, working with chemicals and toxins, closeup
Industrial smokestack emits thick white smoke in urban area during daylight hours
Waste accumulation at landfill site highlights the public health risks of garbage pollution and toxic waste disposal practices
Abstract White Smoke Flow on Black Background Air Pollution, Toxic Fumes, Environmental Concept Close-Up
USA - 1945 - Men and women strengthen medicinal and scientific discoveries while studying biological warfare in a US military lab.
Woman engineer does an air analysis, ecologic Study environmental pollution, toxic emissions.
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US - 1989 - in this documentary, with a factory in the background, the effects of hydrogen fluoride on plant life are explained. A citrus tree displays marginal chlorosis of its leaves as a result.
Im shocked. Ecologist in safety suit touching to his head on ruined building background. Person in gas mask and protective clothes stands in dangerous place after chemical attack. Vertical video
BALI, INDONESIA - CIRCA JAN 2018 - Close up of trash dumped next to a river
USA - 1945 - A scientist scoops out a toxic slime from a tube at a US Army biological warfare lab.
Close-up of gloved hands injecting chemicals into fruit. Laboratory analysis of food additives and GMO products.
8K Timelapse rotting apple slice, mold growth shows food spoilage on plain backdrop. Rapid decay sequence reveals fungal bloom, decomposition patterns, stressing waste and hygiene danger.
Ecologist in safety suit on ruined building background. Person in gas mask and protective clothes stands in dangerous place after chemical attack. Vertical video
Virologist man in protective costume and respirator gas mask standing in a deserted city at the industrial factory and a lot of trash background. Vertical video
Virologist man taking off his protective costume and respirator gas mask while standing near landfill site pollution and looking at the scale of the disaster. Vertical video
Car exhaust fumes on a black background
Giving new life to our planet. Ecologist in safety suit and gas mask preparing to placing flowers in abandoned place around the building trash. Biochemical attack concept. Vertical video
Virologist man in protective costume and respirator gas mask walking near landfill site pollution and looking at the scale of the disaster. Ecological disaster concept. Vertical video
Ecologist in safety suit holding destroyed tube and putting it into the ground on ruined building background. Person in gas mask and protective clothes stands in dangerous place after chemical attack. Vertical video
Nature in danger. Ecologist in safety suit and gas mask preparing to placing flowers in abandoned place. Biochemical attack and polluted environment concept. Vertical video
Survivor holding flowers with ruined building background. Person in chemical safety suit and respirator standing with flowers in hands in abandoned place and stretching t to the camera. Vertical video
USA - 1945 - Several processes are put in place to decontaminate clothes, gear, and air of a laboratory where biological warfare is studied.
Save our planet. Motion camera view of the human wearing protective mask standing at the abandoned place. Environmental pollution, ecological disaster, nuclear war, post apocalypse concept. Vertical video
Person in chemical protective suit standing in distracted place. Survivor in abandoned place with piles of garbage from ruined buildings. Apocalypse concept. Vertical video
Ecologist in safety suit holding flowers on ruined building background. Person in gas mask and protective clothes stands in dangerous place after chemical attack. Vertical video
Human in respirator looking at the ruined building and preparing to the work. Ecologist in the abandoned place after biological attack concept. Vertical video
USA - 1945 - Scientists prepare to unload a batch of infectious agents made with a simulant for study at a US Army biological warfare lab.
Environmental pollution, ecological disaster, nuclear war, post apocalypse concept. Care for future generations. Human in protective mask, face-guard to prevent breathing toxic air. Vertical video
Ecologist standing with plants in abandoned place. Person in protective uniform and gas mask holding flowers near the destroyed building and looking on it. Chemical attack and air pollution concept. Vertical video
USA - 1945 - Scientists conduct biological warfare experiments on guinea pigs.
USA - 1945 - Scientists studying biological and chemical warfare take thorough showers and clean all clothing regularly after experiments.
USA - 1945 - Protective gear and industrial design elements are outlined to keep scientists safe from contamination as they study biological and chemical warfare.
Woman engineer does an air analysis, ecologic Study environmental pollution, toxic emissions.
USA - 1945 - Germ bombs are developed to carry strains of several deadly diseases at a US Army biological warfare plant.
USA - 1945 - US Army field tests of infectious bombs go well.
Nature in danger. Ecologist in safety suit and gas mask placing flowers in abandoned place. Biochemical attack and polluted environment concept. Vertical video
USA - 1945 - The B-1 aircraft and balloons are used to disseminate biological weapons.
Lab technician in a mask and chemical protective suit walking on dry ground and looking around while thinking about pollution. Ecological catastrophe concept. Vertical video
USA - 1945 - A scientist unloads a simulated toxic agent from a tank at a US Army biological warfare lab.
USA - 1945 - Exteriors of a new US Army plant constructed for the development of biological weapons.
USA - 1945 - Soldiers begin the study of biological warfare at Camp Detrick in order to establish counter-measures against such weapons from the enemy.
Black mixture out of the flask. glass flasks on black background
USA - 1945 - Intelligence reports reveal that Germany and Japan were conducting experiments on biological warfare during WWII.
USA - 1945 - Chemical agents are tested from a crop dusting plane for use in jungle warfare.
USA - 1945 - Simulants are used at a US Army lab for the study of biological weapons, but safety practices are put in place as if real poison were there in case the conversion needs to be made.
USA - 1945 - Continual safety checks take place in a laboratory where scientists are studying biological and chemical warfare.
USA - 1945 - The US Army used simulants to develop germ bombs for biological warfare but WWII ended before they needed to be put to use.
Environmental pollution, ecological disaster, nuclear war, post apocalypse concept. Care for future generations. Human in protective mask, face-guard to prevent breathing toxic air. Vertical video