Connections through Time and Space

https://en.wikipedia.org/wiki/Wormhole , https://www.youtube.com/watch?v=9P6rdqiybaw

https://en.wikipedia.org/wiki/Wormhole#Schwarzschild_wormholes

The more curious & perceptive one is, the more likely that they will notice various patterns.

https://www.youtube.com/user/ArtOfTheProblem