gested to me at the age of twelve while studying chemistry. I then learned that all matter was indestructible. Proof of this, as you are well aware, is afforded with an ordinary candle. You may light the candle at one end and let it burn to the other, but you do not destroy the matter of which it is composed. What really takes place is the formation of new substances, as hydrogen, carbon, water, etc., which any of the text-books on chemistry will explain. I will, however, give you one striking illustration:"—
Pick up the match-box and light the candle; then close the box, pushing the handkerchief into the right hand, and throw the box down on the table. Take the candle from the candle-stick and place it in the right hand, which masks the presence of the handkerchief. You now appear to take something from the flame of the candle with the left hand, which you close as if it really contained an article. Open the hand slowly, looking surprised to find you have failed, and remark:—"Well—really I cannot understand this. I am generally successful with this trick. Oh! I know what is the matter. You see, I am using the left hand; if you do things left-handed they cannot possibly be right. I will try the right hand." Saying this, you place the candle in the
