Chapter

 1 IV    |       been said above, it will be necessary, first of all, to choose
 2 IV    |     intervals of time. It will be necessary, therefore, to wait for
 3 IV    |           of a given place, it is necessary that the place should not
 4 IV    |         inasmuch as it is equally necessary to take into account the
 5 IV    |        eleven degrees, it becomes necessary to add these eleven degrees
 6 IV    |      delay, to commence the works necessary for such an experiment,
 7 VI    |          to be quite exact, it is necessary to add that, in consequence
 8 IX    |         be the quantity of powder necessary to produce impulsion?~It
 9 IX    |         this is precisely what is necessary to be understood in order
10 IX    |   deciding the quantity of powder necessary to give the impulse, I think
11 IX    |           an explosion; and it is necessary that our powder should take
12 IX    |         augmented.”~“Will that be necessary?” asked the major.~“I think
13 X     |         No. 1 ($1,000).— That the necessary funds for the experiment
14 XI    |         yet to be decided; it was necessary to choose a favorable spot
15 XI    |        latitude. It became, then, necessary to determine exactly that
16 XI    |           of Baltimore. It became necessary to keep an eye upon the
17 XII   |          in southern Florida, the necessary materials for casting the
18 XII   |            their pay, and all the necessary details of the work, devolved
19 XIII  | Sugar-Cane in Florida.” It became necessary to issue fresh editions
20 XIII  |   Cambridge Observatory the funds necessary for the construction of
21 XIV   |         the outer soil. It became necessary to employ very powerful
22 XV    |         him from averting. It was necessary to preserve complete freedom
23 XIX   |           our efforts, invent the necessary machines, and rectify the
24 XX    |     furnish themselves the oxygen necessary for combustion, the mere
25 XXII  |        regions of the moon. It is necessary here to mention a proposal
26 XXIII |           contained water and the necessary provisions; and fire and
27 XXIII |           taking with him, it was necessary to renew the air of the
28 XXIII |          400 litres— the quantity necessary for the travelers during
29 XXIII | life-supporting properties.~It is necessary, however, to add that the
30 XXIV  | Observatory of Cambridge with the necessary sums for the construction
31 XXIV  |      fifteen feet long, it became necessary to bring the moon within
32 XXIV  |      limits of the Union. All the necessary apparatus was consequently
33 XXV   |      doing this, all those things necessary for the journey had to be
34 XXV   |          still remained; it being necessary to provide against the possibility
35 XXVI  |     places in the projectile! The necessary operations for the descent,
36 XXVIII|        upon the subject, took all necessary means to ensure the success
37 XXVIII|           different positions are necessary to determine these elements.
38 I     |        with our president, as the necessary funds for the enterprise
39 IV    |           initiatory speed it was necessary to give the projectile?”~“
40 IV    |         that is to say, the speed necessary for the projectile on leaving
41 V     |           in the first second was necessary to enable them to reach
42 XIV   |        they may take place, it is necessary for the moon to be in opposition.
43 XVIII |           lines, and the violence necessary to carry volcanic matter
44 XVIII |           that?”~“The hand is not necessary,” answered Nicholl, not
45 XVIII |     motion appears to him to be a necessary result of life, whatever
46 XIX   |          parallels. Thus the time necessary to travel over the distance