Naming of Acids

6:37
Calculation of Percentage Abundance of Isotopes of an Element

24:35
Elon Musk's Family History in South Africa Reveals Ties to Apartheid & Neo-Nazi Movements

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DEBATE DE EMERGENCIA: ¡Mintieron sobre la recuperación de la economía!

27:30
How Ants Discovered Agriculture

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3-HOUR STUDY WITH ME | Hyper Efficient, Doctor, Focus Music, Deep Work, Pomodoro 50-10

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Los Fundamentos de Ecuaciones Diferenciales que Nadie te Explica

30:18
30 minutos de sons de chuva ( 30 minutes of rain sounds)

6:01