Can You Recognize This Face? -- DONG Can You Recognize This Face? -- DONG begin-post-stats DONG • 590K views end-post-stats begin-duration 4:34 end-duration Math topics: _Mathematical_objects_##Mathematical objects##_Plane_(geometry)_##Plane (geometry)##_Number_##Number##_Square_root_##Square root Other topics: _Astronomical_objects_known_since_antiquity_##Astronomical objects known since antiquity##_Milky_Way_##Milky Way##_Moon_##Moon##_Sun_##Sun##_Places_##Places##_Universe_##Universe##_Earth_##Earth##_Castle_##Castle video-id: AVnzO5MwpbA channel_DONG_ So What Learning Astronomical objects known since antiquity , Mathematical objects , Places Saturday, January 13, 2018 Share Share
