The time and conditions were ripe and ready. So was the man! It seems to be one of the great laws of Mother Nature to withhold her most precious secrets until she sees fit to divulge them, and then she brings in happy juxtaposition “The Time, The Place and The Man.” This has proven true with most of the world’s most important inventions and discoveries. Nature in her own good time gives up the priceless secret--that little something that spells success and that was so long sought after until the golden moment it was revealed. [Illustration: BANGERTER’S PERPETUAL CLOCK.] Had Lilienthal to-day’s gasolene engine--an engine developing 100 H. P. to the weight of only 200 pounds, as the rotary Gnome Engine, he would have been highly successful in his efforts to fly. The development of the automobile meant the development of the gasolene engine, which became so reduced in weight and so powerful in action that all that was necessary was to attach it to some planes, revolve propellers, and, presto! off went the flying machine with ease and speed. As time goes on and as the needs of men multiply other great inventions will be perfected in obedience to the universal Law of Creation. Every student of Perpetual Motion, yes, every intelligent observer of the world’s progress, will be intensely interested in Bangerter’s wonderful clock. OTHER NATURAL FORCES. There are many other natural sources that could be called in to develop Perpetual Force for clocks, machinery, etc., just as waterfalls, rainfalls, the blowing of winds, etc., but all these could not be considered and compared with Bangerter’s inventions. They are at present impractical on account of the extensive and expensive outside connections required. Streams are sometimes found only at great distances, and the entire system of turbines, dynamos, electrical conducting wires and motors are much too complicated to operate a simple system of your own. VARIATION OF TEMPERATURE. We cannot depend upon a wind or a rainfall, but we can always depend upon a variation of temperature day after day and year after year. Some days there may be a variation of only one or two degrees, other days from 15 to 25 degrees, but no matter what the variation may be, Bangerter’s machine collects the daily results and stores their energies. These results are produced day after day by the phenomena of expansion and contraction of material, and is so combined as to always have sufficient force stored to always keep the clock running. In other words, Bangerter’s Perpetulium Time Clock will always run without winding. Even if there should be no variation of temperature for a period of several days or weeks--which will never happen as long as the world exists--sufficient force would be stored from past variations to keep it running for a considerable period of time.