My father seemed to his visitor to be beside himself at the duplicity of Christopher Columbus. He muttered and swore. He declared it was wrong to teach children that Christopher Columbus was a great man when, after all, he cheated at the critical moment. He had declared he would make an egg stand on end and then when his bluff had been called he had done a trick. Still grumbling at Columbus, father took an egg from the basket on the counter and began to walk up and down. He rolled the egg between the palms of his hands. He smiled genially. He began to mumble words regarding the effect to be produced on an egg by the electricity that comes out of the human body. He declared that without breaking its shell and by virtue of rolling it back and forth in his hands he could stand the egg on its end. He explained that the warmth of his hands and the gentle rolling movement he gave the egg created a new centre of gravity, and Joe Kane was mildly interested. "I have handled thousands of eggs," father said. "No one knows more about eggs than I do." He stood the egg on the counter and it fell on its side. He tried the trick again and again, each time rolling the egg between the palms of his hands and saying the words regarding the wonders of electricity and the laws of gravity. When after a half hour's effort he did succeed in making the egg stand for a moment he looked up to find that his visitor was no longer watching. By the time he had succeeded in calling Joe Kane's attention to the success of his effort the egg had again rolled over and lay on its side.