Science wallpaper on Desktop / page 46

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Beautiful architectural building

Beautiful architectural building

Beautiful architectural building

A team of adults with one team

A team of adults with one team

A team of adults with one team

A big tree is swaying in the wind

A big tree is swaying in the wind

A big tree is swaying in the wind

Air transport with a photographer recording what is happening in the air

Air transport with a photographer recording what is happening in the air

Air transport with a photographer recording what is happening in the air

Galaxy in astronomy and constellations around

Galaxy in astronomy and constellations around

Galaxy in astronomy and constellations around

Poster on the space theme in lilac tones

Poster on the space theme in lilac tones

Poster on the space theme in lilac tones

Full moon and black sky

Full moon and black sky

Full moon and black sky

Micro-photography touching the water

Micro-photography touching the water

Micro-photography touching the water

Fabulous moth on the background of a round shield

Fabulous moth on the background of a round shield

Fabulous moth on the background of a round shield

Vector image for desktop

Vector image for desktop

Vector image for desktop

Teenage Mutant Ninja turtle on a wall background

Teenage mutant ninja turtle on a wall background

Teenage Mutant Ninja turtle on a wall background

Nusaiba reaches for the bear

Nusaiba reaches for the bear

Nusaiba reaches for the bear

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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. ).