Search e-Books

"Here comes a train. The
puffs of smoke, the orange glare, the round eye of light in front of it,
the melodious rattle. Fine effects! But these furnaces of mine used to be
finer, before we shoved cones in their throats, and saved the gas."
"How?" said Raut. "Cones?"
"Cones, my man, cones. I'll show you one nearer. The flames used to flare
out of the open throats, great--what is it?--pillars of cloud by day, red
and black smoke, and pillars of fire by night. Now we run it off--in
pipes, and burn it to heat the blast, and the top is shut by a cone.
You'll be interested in that cone."
"But every now and then," said Raut, "you get a burst of fire and smoke up
there."
"The cone's not fixed, it's hung by a chain from a lever, and balanced by
an equipoise. You shall see it nearer. Else, of course, there'd be no way
of getting fuel into the thing. Every now and then the cone dips, and out
comes the flare."
"I see," said Raut. He looked over his shoulder. "The moon gets brighter,"
he said.


Pages:
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51