Explorar categorías de videos
Videos de stock libres de regalías sobre Cartabon
18 videos de stock libres de regalías sobre cartabon
hd00:14Tilt up to a geometry set a drawing compass and set squares with a ruler and pencil sharpener.
hd00:12Drawing a circle with a compass. A geometry set of a compass and set squares with a ruler and pencil sharpener.
sd00:14TEHRAN, IRAN - FEB 13 2009: Meydan Azadi (Azadi Square), Iranian President Ahmadinejad's speech from the tribune during the celebration
hd00:19UNITED STATES 1960s: A patient raises her hand to indicate to her doctor that she feels the pressure exerted by the caliper on her tongue.
hd00:20UNITED STATES 1960s: A blindfold, a caliper, and paper on the table for testing of tactile sense of the tongue.