Zár-megjelöl szemcsésedik-ból egy fiú tanuló vesz darab egy játékszer gépember készült meccano beállítása és alkatrészek üzembe a doboz. Lecke a robotika az iskolában - Stock felvétel és videó

Children play toy model cars at the table at the nursery

Little boy playing with a toy train and cars as it runs along the track

Preschool boy collects a figure with a pattern using cubes on the table at the garden. Close-up

Close-up shot of half-made toy robot with a child making some parts with mecccano set in background. Robotics lessons at school

Close-up shot of a boy making robot toy from meccano set during the robotics lesson at school

NOVOSIBIRSK, RUSSIA - APRIL 30, 2017: Student demonstrating wooden robot walking back and forward according the obstacle distance. Presentation of school projects in robotics

NOVOSIBIRSK, RUSSIA - APRIL 30, 2017: Demonstrationof wooden robot walking back and forward according the obstacle distance. School projects in robotics

Laser automated machine creating engraving on the wood

Close-up shot of a woman typing message on digital tablet