All 16 Boolean Logic Gates I was doing some reseach and I came across a website that had listed 16 different boolean logic operators. I was wondering if all of them were real, and if so, what do they do.

https://www.researchgate.net/figure/Method-for-implementing-all-16-Boolean-logic-functions-in-a-single-MR-unit-with-a_fig1_303770111
What do you mean by real? You can define as many logic gates as you want and build them. However, in a boolean logic with 2 inputs, there are 16 different combination of outputs. On the other hand, it proven that $\{AND,NOT\}$, $\{OR,NOT\}$, $\{NAND\}$ and $\{NOR\}$ are functionally complete (which means we can build all other combination from 16 outputs with only using gates in those sets ). 

However, you may build a new gate directly with a technology (let say MOSFET) and use another name. You can still build that gates using one of the comprehensive gate set.