the other for the exit of air to be exhaled, and the tongue closes off the former or the latter depending on the breather’s needs. But in my case, since I face considerable pressures at the bottom of the sea, I needed to enclose my head in a copper sphere, like those found on standard diving suits, and the two hoses for inhalation and exhalation now feed to that sphere.”
“That’s perfect, Captain Nemo, but the air you
the other for the exit of air to be exhaled, and the tongue closes off the former or the latter depending on the breather’s needs. But in my case, since I face considerable pressures at the bottom of the sea, I needed to enclose my head in a copper sphere, like those found on standard diving suits, and the two hoses for inhalation and exhalation now feed to that sphere.”
“That’s perfect, Captain Nemo, but the air you
