Obraz Nauka i technologia

small children do chemical experiments. cheerful science,

Purple transparent molecule model over purple

Testing substances

Laboratory research

Engineering and technology. Technical drawing.

Architect or engineer working in office on blueprint. Architects workplace

Extruder machine for extrusion of plastic material of different properties

Extruder machine for extrusion of plastic material, close-up view

Complex math formulas on whiteboard. Mathematics and science with economics

Similar trigonometric functions

Vintage wooden abacus on old board surface.

model and observation data correlation graph

Eichgewicht zum kalibrieren einer Analysenwaage

Red and blue horseshoe magnet or physics magnetic and compass with iron powder magnetic field on white paper graph background. Scientific experiment in science class in school.

Filling the thermos with liquid nitrogen

Digital oscilloscope is used by an experienced electronic engineer in the laboratory

Adult woman having a visit at the dentist's

man on leg rehabilitation

Doctor examining a child

Doctor and patient discussing something while sitting at the table . Medicine and health care concept. Doctor and patient