A science class blackboard with drawings such as an uterus, a science flask, a virus and a heart shape.

Blackboard With Science And Biology Drawings

Handwritten historic dates in roman numbers.

Historic Dates

A data sharing icon featuring several nested half-circles with a dot in the center.

A collection of images representing environmental science, including a thermometer, tree, and gear, surrounded by sparkles.

A silhouette of triangle bottomed Erlenmeyer shaped scientific flask or beaker.

Many history and geography icons, drawings or outlines, such as roman dates, planet Earth and a Chinese temple, as blackboard content for a lesson.

A blackboard with many history elements drawn on it, such as roman dates, planet Earth and a Chinese temple. 

An industrial unit containing vaccines, medication or vials in a hospital or science lab.

An outlined or minimalistic drawing of a triangular science flask as blackboard content for science class.

The silhouette of a person surrounded by an atom and leaves, representing the sciences.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.