After reading an article[1] last week, I fell into a rabbit hole about interferometry and ending at trying to understand special and general relativity. I spent

After reading an article[1] last week, I fell into a rabbit hole about interferometry and ending at trying to understand special and general relativity. I spent hours stuck in it. Reminds me of the meme, “Parents, talk to your kids about interferometry or someone else will.” 1- https://arstechnica.com/science/2022/11/what-the-image-of-the-milky-ways-black-hole-really-shows/ https://arstechnica.com/science/2022/11/what-the-image-of-th...