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Practice Reading: Fill in the Blanks (Dropdown)
ID: #38903
The story
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The story of man's mastery of the air is almost as old as man himself, a puzzle in which the essential were not found until a very late stage. However, to understand this we must first go back to the time when primitive man hunted for his food, and only birds and insects flew. We cannot know with any certainty when man first deliberately shaped weapons for throwing, but that act of conscious design marked the first step on a road that from the spear and the arrow to the aeroplane and the giant rocket of the present . It would seem, in fact, that this to throw things is one of the most primitive and deep-seated of our instincts, in childhood and persisting into old age.
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