A case can be made for an easily overlooked third kind of diversity, that of movements. (religion-online.org)
$ 2.4 MM Third Kind Venture Capital, SV Angel, Empire State Development, Dynamk Capital, Dolby Family Ventures, Cosine, Shana Fisher, Gillian Sandler, Daniella Kranjac (primary.vc)
So the first stars came in at least two distinct flavors, and astronomers suspected an even more rare third kind, downright enormous between 140 and 260 solar masses. (discovermagazine.com)