Earth Sciences

Written in 1922, the author predicted the supply and costs of gas and other petroleum products was not to be infinite. He advocated and taught that we should be using alcohol to preserve and have substitutes available. Great reference work for those considering making their own alcohol based fuels.

Excellent book and reference for those considering developing the compressor-less air conditioning and refrigeration used in the days before electricity was available throughout the nation.

The History of the Efforts to Attain a Self-Motive Mechanism : Perpetual energy: Inventors, scientist, tinkerers have for generations attempted to conquer the laws of physics.. the law of diminishing returns.. seeking the utopian energy device so needed by mankind and his civilizations. Someday, perhaps one just might?

The high prices which coal and wood have commanded for several years back have directed attention to peat fuel; and, such is the adventurous character of American enterprise, it cannot be doubted that we shall rapidly develop and improve the machinery for producing it.

This relatively new theory challenges the mainstream idea that the mankind (and/or the caucasion, aryan, white races) originated in the Mesopotamian Valley. There are indeed many evidences, facts and ancient writings that originate mankind's beginnings from the two Arctic regions. This book takes us one step farther... Eden was at the North Pole?! Sounds crazy, but such ideas are also embedded in ancient Jewish writings.

Even the most diehard believer in the notion that UFOs are interplanetary spacecraft and nothing else will have to admit that by now the odds are stacked against this theory. For more than fifty years, since the dawn of the modem era of "flying saucer" sightings, millions of strange, luminous "things" have been buzzing about as well as being chased and interacted with on all levels all over the globe.

This is one of the first, perhaps the only, published book on the strange finds and interpretations of the Ohio Mounds. With all the research into the archeology of Europe, Middle East, Egypt, South America, India, Asia, etc.. it makes one wonder why these North American anamolies are not fully analyzed and researched.