Playful colorful emoji of a yellow badge with a dark biohazard symbol. Used for hazard warnings and safety messages.

Biohazard

Playful emoji of a woman scientist with goggles, a lab coat, and a green flask. Used for science and education.

Woman Scientist

Playful emoji of a yellow radiation symbol with three dark blades. Used for hazards, radiation, and safety warnings.

Playful colorful emoji of a tilted test tube with blue liquid and bubbles. Used for science, experiments, and labs.

Playful emoji of a gray atom symbol with six rounded lobes and a central circle. Used for science, chemistry, and education.

Playful colorful emoji of a scientist with goggles and a green flask. Used for science, experiments, and labs.