Nuacht

The Unicode Consortium website lists 12 full members – which all get a vote – including big players in tech: Apple, Google, Facebook, Microsoft, Oracle, IBM and Adobe.
The latest Unicode update, Unicode 11.0, includes the following science-themed emoji: lab coat, goggles, test tube, petri dish, DNA, microbe, compass, abacus, and fire extinguisher.
Unix: I guess this is the grandaddy of computer operating systems (see O - Do you speak my language: O is for Object, Open Source, Operating System).
Unicode 7.0 introduces 2,834 new characters, including 250 emoji New release doesn't do much for diversity, but at least you can flip the bird.