Placeholder Image

Subtitles section Play video

  • Our whole universe was in a hot, dense state

  • Then nearly 14 billion years ago expansion started... Wait!

  • The Earth began to cool

  • The autotrophs began to drool, Neanderthals developed tools

  • We built the Wall We built the pyramids

  • Math, Science, History, unraveling the mystery

  • That all started with a big bang

Our whole universe was in a hot, dense state

Subtitles and vocabulary

Click the word to look it up Click the word to find further inforamtion about it