“Laughing gas”: what you need to know

Horoscope 2022 your astrological forecasts sign by sign from April

TEveryone has already noticed these small stainless steel cartridges which have been strewn for some time in certain public places. Before being emptied by their users, they contained a gas, nitrous oxide – “proto” for friends – better known as “laughing gas”. Used in particular in industry, the food industry, the kitchen or medicine, nitrous … Read more