The quantum eraser experiment is one of the weirdest phenomena that has ever been observed. It seems that quantum mechanics mixes past and future together. In this video, Fermilab’s Dr. Don take you through this quantum conundrum.
Quantum mechanics and the double slit experiment:
Sean Carroll with a more technical explanation, including Many Worlds and Everettian quantum mechanics:
Jake Joseph more basic explanation:
View at Medium.com
Fermilab physics 101:
Fermilab home page: