Let's understand dark energy together...

Hello, It is a welcome post, maybe you wanna also to understand this field and participate as a team.

Start from this(from scratch): https://docs.google.com/document/d/1hinJGNO4tOZU02M6dRNv-BQhFlgXEe7mCx3s5qWjzBA
*you can write to [e-mail] for questions