ICYMI: a slick link from the article with a video that demonstrates how closed timelike curves work in Godel's time traversal solution to Einstein's field equat

ICYMI: a slick link from the article with a video that demonstrates how closed timelike curves work in Godel's time traversal solution to Einstein's field equations. https://iopscience.iop.org/article/10.1088/1367-2630/15/1/013063 https://iopscience.iop.org/article/10.1088/1367-2630/15/1/01...