What is laughing gas? Smiling gas is harmful to health like?
Nitrous oxide is a colorless, odorless substance, also known as 'laughing gas'. Because, when inhaled, nitrous oxide slows down the body's reaction time, making the body feelWhat is laughter and how is it dangerous?
Laughter is a laughing gas, the chemical name is Dinitrogen monoxide or nitrous oxide, which is a chemical compound with the N2O formula. When pumped into balloons, called jokes