'When you squirt whipped cream from an aerosol can, this laughing gas often used as an anesthetic is the propellant'
nitrous oxide
IT'S A GAS: When you squirt whipped cream from an aerosol can, this laughing gas often used as an anesthetic is the propellant
When you squirt whipped cream from an aerosol can, this laughing gas often used as an anesthetic is the propellant
When you squirt whipped cream from an aerosol can, this laughing gas often used as an anesthetic is the propellant
IT'S A GAS
nitrous oxide
IT'S A GAS