 What does hatcher mean when he says, “to vibrate the atmosphere by means of resonating organs in his breathing passage.”
THE FIVE HELLS OF ORION BY FREDERICK POHL Out in the great gas cloud of the Orion Nebula McCray found an ally—and a foe! [Transcriber's Note: This etext was produced from Worlds of If Science Fiction, January 1963. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed.] Whatever it was, he had no business in it; for five minutes before he had been spaceborne, on the Long Jump from Earth to the thriving colonies circling Betelgeuse Nine. McCray was ship's navigator, plotting course corrections—not that there were any, ever; but the reason there were none was that the check-sightings were made every hour of the long flight. He had read off the azimuth angles from the computer sights, automatically locked on their beacon stars, and found them correct; then out of long habit confirmed the locking mechanism visually. McCray tripped over something that rocked under his feet and fell against something that clattered hollowly. He picked himself up, braced against something that smelled dangerously of halogen compounds, and scratched his shoulder, right through his space-tunic, against something that vibrated as he touched it. No. Not quite utter silence. He sat as still as he could, listening; it remained elusive. There simply was no way for him to get from a warm, bright navigator's cubicle on Starship Jodrell Bank to this damned, dark, dismal hole of a place where everything was out to hurt him and nothing explained what was going on. He tripped and fell against something that was soft, slimy and, like baker's dough, not at all resilient. A spacesuit, yes; he knew that he could construct a logical explanation for that with no trouble—maybe a subspace meteorite striking the Jodrell Bank , an explosion, himself knocked out, brought here in a suit ... well, it was an explanation with more holes than fabric, like a fisherman's net, but at least it was rational. How to explain a set of Gibbon's Decline and Fall of the Roman Empire?
 To speak
 To speak  To sigh  To panic  To breathe