subject
English, 26.09.2019 06:00 dmoulthrop3929

(hc)
stories of useful inventions, excerpt
by s. e. forman

1911

the match

there never was a time when the world was without fire, but there was a time when men did not know how to kindle fire; and after they learned how to kindle one, it was a long, long time before they learned how to kindle one easily. in these days we can kindle a fire without any trouble, because we can easily get a match; but we must remember that the match is one of the most wonderful things in the world, and that it took men thousands of years to learn how to make one. let us learn the history of this familiar little object, the match.

fire was first given to man by nature itself. when a forest is set on fire by cinders from a neighboring volcano, or when a tree is set ablaze by a thunderbolt, we may say that nature strikes a match. in the early history of the world, nature had to kindle all the fires, for man by his own effort was unable to produce a spark. the first method, then, of getting fire for use was to light sticks of wood at a flame kindled by nature—by a volcano, perhaps, or by a stroke of lightning. these firebrands were carried to the home and used in kindling the fires there. the fire secured in this way was carefully guarded and was kept burning as long as possible. but the flame, however faithfully watched, would sometimes be extinguished. a sudden gust of wind or a sudden shower would put it out. then a new firebrand would have to be secured, and this often meant a long journey and a deal of trouble.

in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar.

how does the author develop the idea that humanity's early fire-starting tools may have been dangerous? respond in three to five complete sentences, using evidence from the text to support your answer. (5 points)

ansver
Answers: 1

Other questions on the subject: English

image
English, 21.06.2019 15:00, alyssa2157
Read the point that is being made and the illustration that follows it. point: gilgamesh is a courageous leader. illustration: enkidu is frightened of humbaba and wants to turn back, but he tells gilgamesh, "you go into the dreadful forest, you kill humbaba and win the fame.” which explanation best connects this illustration to the point being made? enkidu also tells gilgamesh that he “will return now to great-walled uruk” and that all men will know he has been a coward. although enkidu fears for his own life, he is thoughtless and does not necessarily fear for the lives of others. enkidu is deeply fearful of humbaba, and he strongly believes that gilgamesh has the courage and ability to defeat humbaba alone. this proves that enkidu does not believe that anyone can defeat humbaba, even if he thinks gilgamesh should at least try.
Answers: 1
image
English, 21.06.2019 19:30, coreyslotte
Reading plus level g answers for the legendary loshu
Answers: 3
image
English, 21.06.2019 19:50, kitykay2399
The purpose of using personification in the excerpt is to show how? enrique’s journey.
Answers: 2
image
English, 22.06.2019 07:50, briannag0808
Distinguish the key claim gandhi uses to build his argument for why he should be imprisoned under the current law. click here to read the excerpt of gandhi’s speech from 1922.
Answers: 3
You know the right answer?
(hc)
stories of useful inventions, excerpt
by s. e. forman

1911

...

Questions in other subjects:

Konu
World Languages, 12.10.2019 16:30