Homonym: nitrous oxide (Laughing)
Nitrous oxide, commonly known as laughing gas, is a colorless gas with a slightly sweet smell. It is often used in dental procedures and surgeries to help patients relax and reduce pain. When inhaled, it can create feelings of euphoria and laughter, which is how it got its nickname.
In addition to its medical uses, nitrous oxide is also used in the food industry, particularly in whipped cream dispensers. It helps create the fluffy texture of whipped cream by pressurizing the gas, allowing it to mix easily with the cream. However, it should be used responsibly, as misuse can lead to health risks.