<div dir="ltr"><a href="https://www.birmingham.ac.uk/news/2024/new-theory-reveals-the-shape-of-a-single-photon">https://www.birmingham.ac.uk/news/2024/new-theory-reveals-the-shape-of-a-single-photon</a><div><br></div><div>That's hotness.  Looks like a colorful character(pun intended).</div></div>