The Force is technology and other ground breaking tech insights into the Star Wars universe.
Obi-Wan did not have a solar sail space ship. It was Count Duku.
The scientist that theorized a real life light saber is Dr. Michio Kaku. You can watch the youtube video here: https://www.youtube.com/watch?v=1lr5OUjFDkg
Special thanks to Aditi and Akshai from ttogether.in for the music and artwork.