I have the Logitech MX Master Keys, although I use a receiver with it instead of Bluetooth which is also connected to my Logitech mouse. The keyboard is good for people who like the shallow press laptop like keyboards instead of a long travel mechanical keyboard. It's similar looking to a Magic Keyboard but the keys have dimples in them so it's more comfortable.
Not completely unrelated fields but the Chen-Simons theory is a quantum field theory named after mathematicians Shiing-Shen Chern and James Simons(founder of Renaissance Technologies) who introduced the Chern-Simons form.