Nauka, probówka i dziecko z cieczą na zielonym tle do nauki, lekcji i egzaminu laboratoryjnego. Edukacja, naukowiec lub studentka do badań naukowych, chemii lub eksperymentu badawczego w studiu. - Materiał filmowy & wideo

Science, experiment and child with liquid in test tube on green background for learning, lesson and lab exam. Education, scientist and girl in ppe for scientific test, chemistry or research in studio.

Schoolboy adding liquid into test tube with green substance, observing reaction

Crazy, mad scientist conducting a chemical experiment in laboratory, slow motion, concept

Boy in school classroom looking at bubbling science experiment

Science, experiment and child with liquid in test tube on green background for learning, lesson and lab exam. Education, scientist and girl in ppe for scientific test, chemistry or research in studio.

Scientist checking monkeypox test tube samples and recording chemical reaction results on digital tablet. Thinking genetic engineer, biochemist, pathologist wearing facemask to examine DNA mutations.

Two scientists experimenting in laboratory with safety goggles in blue lighting room. Senior biology supervisor and young student assistant discussing and working on science test in research facility.

Mature laboratory scientist using dropper or pipette to fill test monkeypox tubes and examine chemical reactions in ultraviolet lit lab. Biochemist, genetic engineer and doctor doing medical research.

4k video footage of a young female scientist applying her gloves.

Closeup of a young female scientist using a microscope analysing medical test results or samples in a research lab. Young woman doing forensic science and experiment to develop or discover a cure.