Unraveling the Mystery: Why is it 3.4 Ounces?

The question of why certain quantities are standardized to specific measurements, such as 3.4 ounces, has puzzled many for a long time. This particular measurement is commonly found in the context of airline travel, where liquids, gels, and aerosols in containers of 3.4 ounces or less are allowed in carry-on bags. But the origin and … Read more