Below is a brief introduction to the video we watched today…
Here is a link to the full video on What is Space? from The Fabric of the Cosmos
What is Space?
What is Space?
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Tag Archives: dark energy
Dark Matter & Dark Energy
The first video is the brief interlude between Alice and Bob talking about why it is dark in the sky…
Alice and Bob in Wonderland: Why is it dark at night?
These next videos are The Mystery of Dark Matter (in three parts)