Folt Gondolj bele Váltás toilet snorkel gépiesen Zsonglőrködés ambíció
The Nature of Invention 🔬 on Twitter: "Odd #patent time. In 1982 William O. Holmes received this patent🔻, for a "fresh air breathing device & method," supplying hotel guests with fresh air
Toilet Seat Lid Hinge Set | West Marine
The imaginative ways readers use bidets - BBC News
Toilet Snorkels — Toilets of the World
toilet snorkle - Riley's sick Shtuff
Toilet Snorkels — Toilets of the World
Club Cranium - This is the toilet Snorkel. It's a real invention patented in 1981 (https://patents.google.com/patent/US4320756A/en)as a last resource for breathable air in hotels and houses in the case of a fire
fluid dynamics - Can you really breathe through a submerged toilet? - Physics Stack Exchange