“I guess you were hungry, too,” went on Bob. “I notice that your plate is empty.”

“Here, you two quit scrapping,” advised Ned good-naturedly. “I guess we were all hungry. It was the excitement over rescuing Noddy that caused it.”

“That’s right!” chimed in Andy Rush. “Whoop! That was exciting all right. Let’s go back and see if they’ve got the busted dam mended—maybe there’s a lot of men drowned—maybe we can see where Noddy’s boathouse went to pieces in the rapids—wow—some excitement all right—I’m going—come on, fellows!”

“No, we’ve got business on hand,” answered Ned, a bit soberly. “But don’t let us keep you, Andy.”

“All right, I’m going—I like excitement—maybe they’ll let me help mend the dam,” and taking Ned’s words as a sort of gentle hint, the excitable little lad arose from the table and was soon hurrying down the street.

“I guess they’ll keep him away from the dam if they know what’s good for it,” remarked Jerry, as he watched Andy hurrying away. “He might talk so much that he’d put another hole in it. But what business did you mean, Ned?” and he looked across at his chum.

“The radium business, of course,” returned Ned promptly. “You fellows don’t mean to say you’re going to let a chance like this slip!”

“What!” cried Bob, “do you intend to go after it, Ned?”

“Well, I’m willing, if you and Jerry are, and if the professor would like to go along——”

“Go where?” asked Uriah Snodgrass, looking up from a scientific book he had started to read as soon as the meal was over. “Where do you want me to go?”