← Back to context Comment by ciabattabread 2 years ago Ah, so that's why there were always nitrogen tanks on NYC sidewalks. 1 comment ciabattabread Reply doloputer 2 years ago Yup, here's a tom scott video on the very same: https://www.youtube.com/watch?v=juZqGU9iuq0
doloputer 2 years ago Yup, here's a tom scott video on the very same: https://www.youtube.com/watch?v=juZqGU9iuq0
Yup, here's a tom scott video on the very same: https://www.youtube.com/watch?v=juZqGU9iuq0