two_individuals_in_lab_coats_and_safety_goggles_are_conducting_an_experiment_one_person_is_holding_a_test_tube_with_smoke_emanating_from_it_while_the_other_is_observings.png
two individuals in lab coats and safety goggles are conducting an experiment one person is holding a test tube with smoke emanating from it while the other is observings