Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Grade 1 - Science -Objects in the sky. That video is uploaded by Smart learning INPS-Abu Dhabi / Khalifa Branch at 2020-04-06T00:01:41-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [9QMw_wClU-c]