Space magic

[LupusExMachina]

For all sci-fi fans on the forum and those that understand some basic physics.
No far out srange warp drive sci fi from me this time. Something a little more substantial.
Watch it, try to grasp what is going on, let it sink in.

https://www.youtube.com/watch?v=OLs9NEt9LRQ

edit:
NASA is funding this