GRAVITY The Key To Understanding The Universe SPACETIME SCIENCE SHOW

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=WBiHh9fv9R4

The force of gravity. Nothing and no one can escape from it. This mysterious power surrounds and permeates us. Gravitation determines our life on earth, holds the universe together and is the key to understanding the universe. • In this new SPACETIME episode, astronaut and scientist Ulrich Walter focuses on the subject of gravity. • 🚀 Watch all SPACETIME episodes • SpaceTime - Science Show • 📺 Watch more documentaries • Full Documentaries • 🔔 Subscribe to our full documentary channel / @weltdocumentary • #gravity #power #SpaceTime

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