Scientists studying substance in test tubes in lab
flames in a fire bowl, fire in metallic bowls lit at night on the ground, ritual fire is burning in bowls, Goblet of Fire by night, a bowl of fire on the earth
Male scientist in lab. Close up of scientist man looking at liquid in glass flask at laboratory. Scientist analyzing substance in flask. Scientist working with liquid at research laboratory
Man sets timer at his watch after workout set.
Fire burning reflecting on a substance in dark background
Man looking at watches between sets.
Young person sets up tripod with a hat over fire as friends set up tent in glade. Slow motion.
Set Fire To Gas Welding. Flame Of Fire. Man's Hands. Close-up.
Scientist mixing two transparent liquids and create pink substance
Scientist puts the substance into a flask to perform an experiment and stirs it up