Before revision: Golden age of physics (19th century) with modern physics (quantum mechanics and the theory of relativity) Senior citizenCompanies will use "Golden Age" as a marketing euphemism to replace "senior citizen" :
After revision: Golden age of physics (19th century) with modern physics (quantum mechanics and the theory of relativity) Senior citizensSome companies use "Golden Age" as a marketing euphemism for "senior citizen" , itself a euphemism for "old person".