Science wallpaper on telephone in the section Abstract and graphics / page 3

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Wallpaper Search science in the section Abstract and graphics

A cluster of purple space bubbles

Abstract bright neon splashes

Fantasy world of planets in space

Geometric shapes. intersecting rhombuses

Geometric shapes. Intersecting rhombuses

Emerging technologies of the twenty-first century

Vector image for desktop

A black ball on the glass

A bird in a cube of light on black

Majestic tree on the background of the planet

Abstract dynamic color lines

Mysterious abstraction on a dark background

Enlarged blood cells created using 3d graphics

Enlarged blood cells created using 3D graphics

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Система знаний о закономерностях в развитии природы, общества и мышления, а также отдельная отрасль таких знаний. То, что поучает, даёт опыт, урок (в 4 знач.; разг. ).