Chapter

 1 I   |        peacefully grazing fifty yards away received one of the
 2 III |       light wind of five or six yards a second they still moved.
 3 III |   Against a miller’s wind— nine yards a second—the machines had
 4 III |   Against a fresh breeze—eleven yards a second—they would have
 5 III |    twenty-seven to thirty-three yards a second—they would have
 6 III |   feather. In a hurricane—sixty yards a second—they would have
 7 III | cyclones which exceed a hundred yards a second not a fragment
 8 III |       had given a speed of four yards a second. The dynamo-electric
 9 III |         speed of six and a half yards per second.~With regard
10 III |       from twenty to twenty-two yards a second.~Now this was magnificent!~“
11 III |       height of twelve thousand yards, higher than Gay Lussac,
12 X   |         dropped several hundred yards when the sound of a whistle
13 XVII|       the sea. At three hundred yards from it the descent was
14 XIX |      Yes! down the cable! Fifty yards is nothing!”~“Nothing, of
15 XX  |         work in the bow, twenty yards away from the cabin. Nothing
16 XXII|       east at a speed of twelve yards a second. That is the speed
17 XXII|     aerostat rose a few hundred yards. The maneuver was understood