A collection of summary videos of everything

Big History —  the history of our world in 18 minutes by Professor David Christian:

Big Physics – the universe in a nutshell (in 42 minutes) by  Professor  Michio Kaku:

Big psychology: The psychology of everything by Professor Paul Bloom (48 minutes):

Big chemistry: A three-part BBC series by Professor Al-Khalili:

Part 1: Discovering the Elements:

Part 2: The order of the Elements:

Part 3: the Power of the Elements: