Covfefe… 3 meanings
Co = Cobalt
CoVFeFe = a magnetic alloy
Iron-Cobalt-Vanadium is a soft magnetic alloy with the highest flux density of any strip core alloy, making it ideal for use in tape cores and magnetic cores in electrical equipment.
CO = Carbon Monoxide
V = Vanadium
Fe-Fe is a molecular structure in enzymes
Vanadium Nitrogenase: A Two-Hit Wonder?
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3823560/
Reduction of CO to hydrocarbons by V-nitrogenase
The answer to this question is a definite “yes”. V-nitrogenase is indeed capable of reducing CO to hydrocarbons of various lengths. In a small-scale assay,40 formation of ethylene (C2H4), ethane (C2H6) and propane (C3H8) by V-nitrogenase from 100% CO can be readily detected in the presence of H2O;39 whereas an additional product, propylene (C3H6), is detected only upon substitution of D2O for H2O in the reaction mixture.41,42 When the assay is scaled up by ~130 fold,40 two four-carbon products—α-butylene (C4H8) and n-butane (C4H10), as well as a one-carbon product—methane (CH4), can be further identified in both H2O- and D2O-based reactions.43 The ability of V-nitrogenase to form hydrocarbons from CO is analogous to the capacities of late transition metal catalysts in the industrial Fischer-Tropsch (FT) process.44 However, contrary to the FT process, the reaction catalyzed by V-nitrogenase uses H+, instead of H2, as the hydrogen source,44 and it requires the participation of the two component proteins, the hydrolysis of ATP, and the supplies of electrons.39 Thus, V-nitrogenase-based hydrocarbon formation may involve the reductive protonation of CO, a process that parallels the nitrogenase-based NH3 formation through the reductive protonation of N2.
Co V = Vanadium CoFactor
Fe-Fe = Iron to Iron bridge in enzymes, active biomolecules that can be engineered as molecular machines
Although one enzyme above is the key to abiotic oil there are many other enzymes with this cofactor. There is a whole field of molecular engineering around this stuff.