Quote by Mary Roach

Sulfide-ore mining is one of the most toxic industries in America and has a long history of polluting waterways with acid drainage that contains…

— Seth Moulton

“Hydrogen sulfide is as lethal, molecule for molecule, as cyanide. This may explain why humans evolved such exquisite sensitivity to its smell.”

— Mary Roach

“Morning breath” is hydrogen sulfide released by bacteria consuming shed tongue cells while you mouth-breathe for eight hours; saliva normally washes the debris away.”

— Mary Roach

“Industrial gas is biologically harmful and is poorly regulated in the workplace.”

— Steven Magee

To waste one's breath; to pump into a sieve.

— Plautus

“I regard breathing industrial gas to be as harmful as heavy smoking.”

— Steven Magee

It doesn't smell of sulphur any more. No, it smells of something else. It smells of hope, and you have to have hope in…

— Hugo Chavez

“As an anonymous wit is supposed to have put it: "Hydrogen is a light, odorless gas which, given enough time, changes into people.”

— David Christian

“The toxicity of medical and industrial gas to the human depends on where it is used. A gas that is regarded as safe in…

— Steven Magee

“Hydrogen is an odorless colorless gas which, given enough time, turns into people”

— Anonymous

“Outside the bus the smell of sulphur hit Bond with sickening force. It was a horrible smell, from somewhere down in the stomach of…

— Ian Fleming

“If you are drowning in a sewer, your first concern might be that you are drowning, not how vile you smell.”

— Geraldine Brooks