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43:14 Big Bang! 2019-2020 - Starting Something That… Big Bang! 2019-2020 - Starting Something That Matters - October 30, 2019	Big Bang! 2019-2020 - Starting Something That Matters - October 30, 2019 entrepreuneurship drugs and medicines frame of mind big bang (cosmological theory) people students universe surgeons sir alexander fleming helping antibiotics production building business real estates penicillin human personality From ATS Video on October 31st, 2019 0 likes 3 plays 0