Good picture of OMS
http://emlab.uconn.edu/wp-content/uploads/sites/370/2014/10/Urchin-like-octa hedral-molecular-sieves.jpg OMS stands for Octahedral Molecular Sieve (see the Wiki entry). It is appearing to be an important structural arrangement for hydrogen densification. >From there on, this comment gets swamped in acronyms, but that is almost unavoidable in Science these days. Returning to OMS - it is subnanometer porosity at its best . especially when composed of "Crypto" which is short for Cryptomelane - a potassium manganese oxide mineral with formula K(Mn4+,Mn2+)8O16. "Pychno" is the name given to dense hydrogen by Arata, Zhang and other Japanese researchers. Crypto is a natural OMS and has recently been shown to activate hydrogen (Holmlid citation below). All of the components of crypto are Mills (Rydberg) catalysts. It is probably the best way to incorporate an alkali into any experiment. Side note: (the simplest way to refer to the dense hydrogen species is either UDH, DDL or IRH). "Pychno" is in the subject bar because it rhymes with "crypto." Also Arata can be given a little credit since he was apparently the first (besides Mills) to recognize the species and Mills still does not realize that only the ultra-dense form is important. It is fair to assume that any of these acronyms refer to the densest from of hydrogen, not the hydrino predecessor states, and can be presumed to be active for thermal gain in the context of the "glow-stick" type of reactor popularized by Rossi and Parkhomov and recently claimed to have been replicated by another Russian group. Recently, Holmlid and others also observed Rydberg states synthesized by Crypto. see: "Emission of highly excited electronic states of potassium from cryptomelane nanorods" <https://www.researchgate.net/publication/282047571_Emission_of_highly_excit ed_electronic_states_of_potassium_from_cryptomelane_nanorods> https://www.researchgate.net/publication/282047571_Emission_of_highly_excite d_electronic_states_of_potassium_from_cryptomelane_nanorods More later. Thanks to Ecco for sounding the alert on crypto. Jones