A cardinal number κ > א0 is called weakly inaccessibleiff cf(κ) = κ, where cf denotes the cofinality. Assuming that ZFC is consistent, the existence of weakly inaccessible cardinals provably cannot be proved in ZFC.
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Under Ettore Bugatti
Bugatti Royale
Only a few models of each of Ettore Bugatti's vehicles were ever produced, the most famous being the Type 35 ...