In these days of Radio broadcasting, when the country has gone wild over wireless music and entertainment, there is a tendency to overlook the other phases of radio – such as its use as a means of saving life at sea, and for navigational purposes generally. There is no doubt about the interesting character of broadcasting, and equally, there is no doubt about the importance of radio as a means of life saving.
With this thought in mind, I think that the present volume, detailing the adventures of the Radio Boys, serves a very useful purpose in that it forcibly portrays the use of wireless to bring aid to a disabled ship on the high seas in a storm.
By doing this it will inculcate a desire among boys to learn the wireless code and transmit wireless telegraphy messages themselves, and in doing so will tend to develop that nucleus of communication experts in the coming generation, which is always an imperative necessity to every nation.
“Jiminy, but this is hot work!” exclaimed Bob Layton, as he laid down the hammer he was using and wiped his perspiring forehead.
“Hot is right,” agreed his friend, Joe Atwood, as he also took a moment’s breathing space. “You might almost think it was August instead of early June. Old Sol must have got mixed up in his calendar.”
“I’d call it a day and knock off right now if we were doing anything else,” remarked Bob. “But, somehow, when I get going on this radio business I can’t seem to quit. There’s something about this wireless that grips a fellow. Work seems like play.”
“Same here,” said Joe. “I guess we’re thirty-third degree radio fans all right. I find myself talking radio, thinking radio, dreaming radio. If there was any such thing as radio breakfast food I’d be eating it.”
“I’m afraid we’ll get thin if we wait for that,” laughed Bob, picking up his hammer and resuming work on the aerial that they were stringing on the top of his father’s barn. “But come along now, old scout, and get a hustle on. We’re going to finish this job to-day if it takes a leg.”
Joe stretched himself lazily.
“I hope it won’t come to that,” he replied. “I need both legs in my business.”
“Well, come along and shake a leg anyway,” counseled Bob. “I’m not asking you to lose one.”
“I’m glad we decided to make this aerial in umbrella shape,” remarked Joe, as, following his friend’s example, he set busily to work. “I think it has it all over the vertical one. We’ll be able to hear the messages from the broadcasting station a heap better than we ever did before.”
“I’m sure we shall,” returned Bob. “That’s the kind Doctor Dale is using on his set, and he tried both the vertical and the flat-top kind before he finally settled on this. It’s better for long-wave work. It stands to reason that since it has the greatest surface area it also has the greatest capacity. Then, too, the end of the antenna that has the greatest potential is nearest the ground. The doctor gave me a lot of dope about it that sounded reasonable. He knows by actual experience, and that’s better than all the theory in the world.”