Scientist pours the liquid nitrogen in the bowl and it causes bubbles - show of chemical reactions
Scientist pours the liquid nitrogen in the bowl and it causes bubbles - show of amazing chemical reactions
A scientist performing a show with liquid nitrogen in the flasks - plenty of smoke in neon lights
Scientist pours the liquid nitrogen on the balloon - show of chemical reactions
Scientist pours the liquid nitrogen on the balloon - show of amazing chemical reactions
A scientist pours the liquid nitrogen from the thermos in the flasks
Chemistry Experiments: Water and Liquid Nitrogen Explosion
A scientist drops a rose in a thermos with liquid nitrogen and pulls it out
tilt to scientist pouring liquid
scientist pouring liquid into a flask
Close up of scientist pouring blue acid into test tube. Close up of a pipette pouring liquid into a test tube. Performing a liquid at scientific laboratory.