Return to Elementary Science I
“I am glad,” said Willie, “you were not with us in school to-day, Norah. Oh, we had such a fright for a minute.”
“What was it?” asked Norah.
“Oh, nothing,” said Fred. “It was jolly fun. You know we made some gas the other night in father’s old pipe? Well, teacher had some of the same coal-gas in a bottle. All at once he pulled the cork out of the bottle and put a light near it. My stars, Norah, there was a bang. It made all the boys jump. But it was fine fun after all.”
“Why did he do it?” asked Norah.
“He told us,” said Fred, “that this gas is always coming out of the coal down in the mine. If the men down there go about with a lighted candle, the gas will at once take fire and explode. Then the mine is blown up, and perhaps hundreds of men are killed. The gas in the bottle gave us a good idea of the way it explodes in the mine.”
“But,” said Willie, “I liked that picture of the mine. We saw the shaft, and the great cage hanging by its strong chains.
“The cage was coming down full of miners. At the bottom there was a truck loaded with coal ready to be sent up.
“Yes,” said Fred, “and we saw the wide road cut through the coal, and the waggons and horses going along.”
“Horses!” said Norah.
“Yes, little girl, horses,” said Fred. “I thought I should like to be one of those boys, to have a whip, and go for a ride along that funny road.”
“What, all in the dark?” said Norah.
“Well, it isn’t very light, of course. But it isn’t so dark as you think, for each wagon has to carry a lamp. That shows a little light as they go along.”
“I shouldn’t like it,” said Norah.
“Well,” added Fred, “in another part of the picture we saw the men at work getting the coal. They were working hard, digging it out with pick-axe and shovel. Teacher says they are called hewers. They hew or dig out the coal.
“As they dig it out it is thrown into trucks, and the trucks are pushed along a little railway by boys. These boys are called putters. They put or push the trucks along.”
“Teacher says it is very, very hot down in the mine,” said Willie. “All the workers are nearly naked.”
Return to Elementary Science I
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