<h2>XVIII</h2><h3>The Threshing-machine</h3></div>
<p>One day, late in the summer, Frisky Squirrel saw something that caused
him great excitement. Right into the center of one of Farmer Green’s
fields he saw Farmer Green’s horses drag a queer sort of wagon. It was
bigger than any other wagon he had ever seen, and had wheels upon it in
all sorts of strange places, instead of just at the four corners, like
all the wagons he had ever noticed before.</p>
<p>Frisky climbed a tree, in order to get a better view of what was
happening. As he watched, he saw still another odd wagon hauled upon the
field alongside the first one. This wagon carried a broad<span class="pagenum"><SPAN name='Page_87' id='Page_87'>[Pg 87]</SPAN></span> walk which
led from the back and went right up what you might call a hill, to the
front of the wagon. And there it stopped, with a wooden bar blocking the
way. Frisky Squirrel thought that that was the strangest path he had
ever seen, for it seemed to lead to nowhere, and why it should have a
bar at the top, to keep anyone from going nowhere at all, was more than
even his lively mind could puzzle out.</p>
<p>In and out and about these strange wagons were as many as a dozen men,
and one boy—each of them as busy as he could be. And as for the boy,
Johnnie Green, he was busier than anybody else. He seemed to be
everywhere at once, and in everybody’s way. And Frisky couldn’t see that
he was doing anything at all. But he noticed that Johnnie appeared to be
having a fine time.<span class="pagenum"><SPAN name='Page_88' id='Page_88'>[Pg 88]</SPAN></span></p>
<p>As Frisky Squirrel looked down upon this unusual sight from his perch in
the tree he saw that Farmer Green’s wagons—the kind Frisky had often
seen before—were bringing up sheaves of wheat. And pretty soon—and
this made Frisky’s eyes almost pop out of his head—he saw a man lead a
pair of horses up that short, steep walk and tie them to the bar at the
top of it.</p>
<p>Then the horses began to walk. Now, probably you wouldn’t think there
was anything strange about that. But there was. The odd thing about that
was that although the horses walked, they didn’t get anywhere at all. So
far as Frisky Squirrel could see, they just walked and walked, and that
was all there was to it. After they had walked for a long time they
still stayed right in the same place, tied fast to the wooden bar in
front of them.<span class="pagenum"><SPAN name='Page_89' id='Page_89'>[Pg 89]</SPAN></span></p>
<p>Now, when the horses were walking, the other wagon began to set up a
great noise. It reminded Frisky of the time the gristmill began to
grind, when he thought the world was coming to an end. Those queer
wheels on the wagon began to turn, too. But Frisky didn’t pay much
attention to them. What caught his eye and kept him puzzling was those
two horses, always walking, but never going anywhere.</p>
<p>Frisky Squirrel stayed in his tree as long as he could, until at last he
simply had to hurry home and beg his mother to come over to the field
with him.</p>
<p>As it happened, Mrs. Squirrel was not very busy that day, so she dropped
her knitting, or whatever it was that she was doing, and pretty soon she
and Frisky were up in the tree that he had climbed before.</p>
<p>“Oh! they’re threshing!” Mrs. Squirrel<span class="pagenum"><SPAN name='Page_90' id='Page_90'>[Pg 90]</SPAN></span> said, after she had taken one
good look at what was going on. “They’re threshing out the
wheat-kernels, so the miller can grind them into flour.”</p>
<p>“But those horses—” said Frisky. “Why is it that they don’t walk right
against that bar, and break it, and tumble off onto the ground?”</p>
<p>“That’s a horse-power,” Mrs. Squirrel explained. “The path the horses
are treading on moves, and that’s why they stay right in the same place.
The path moves ’round and ’round all the time, like a broad chain.
That’s what makes the wheels turn on the threshing-machine.”</p>
<p>“It must be fun,” said Frisky Squirrel. “I wish I could be a horse, and
make that horse-power turn like that.”</p>
<p>“Nonsense!” said his mother. “You’d soon grow tired of it.”</p>
<p>But Frisky Squirrel knew better.</p>
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<span class='caption'>Caught in the attic</span></div>
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<SPAN name='XIX' id='XIX'></SPAN>
<span class="pagenum"><SPAN name='Page_91' id='Page_91'>[Pg 91]</SPAN></span>
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