Japanese Faucet Can Clean Dirty Dishes Without Soap, Using Micro-Bubbles

The conventional way to clean greasy dishes is by applying a surfactant, like dishwashing soap. The surfactant's paradoxical combination of hydrophilic and hydrophobic molecules—the former is attracted to water, the latter repelled by it—essentially separate the grease from the surface of the dish, allowing us to rinse or scrub it off. This invention here, however, can clean grease from dishes without soap or surfactants. Japanese manufacturer Science Group specializes in "fine bubble...