Oleg jefimenko (21 risultati)

Hardcover. Condizione: Good. no jacket present. The book is in good condition with a clean cover and intact spine. There are no inscriptions, signatures, or library markings. The pages are well-preserved, with no significant tears or stains. The absence of a dust jacket is noted, but the cover design remains vibrant and engaging. David K. Walker (illustratore).…

Paperback. Condizione: New. New Revised Edition. Walker, David K. (illustratore).

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Walker, David K. (illustratore).

Paperback. Condizione: new. Paperback. Conversion of electrostatic energy from the air is an unexplored area of science, even though Benjamin Franklin invented the first electrostatic motor in 1748, which is detailed in this book so the reader can make his or her own. The earth's electric field, at over 100 volts per meter, is a natural source of electrostatic energy or in other words: free electricity. However, the utilization of that atmospheric electricity, with electrostatic motors and airborne antennas, has been an elusive and neglected art from the last century. With the earth's ionosphere charged up to almost 400 thousand volts (kilovolts), the author notes that the higher the antenna, the higher the voltage that is accessible for any electrostatic motor. Professor Oleg Jefimenko, an amazing genius, physicist, and inventor, wrote this unique book describing his experiments with many electrostatic motors. He carefully documented each one with drawings and photos, explaining their construction and materials used. In this new edition, a few of Jefimenko's articles are added that will help the reader to construct his/her own electrostatic motor and thereby experiment with free electricity from the earth's atmosphere. This is an exciting book to read and the history is surprising. encouraging the reader to learn more, try to build one, and share the knowledge. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Walker, David K. (illustratore).…

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Walker, David K. (illustratore).

Condizione: new. Walker, David K. (illustratore).

Condizione: very_good. The book is clean and shows minor shelf ware.

Paperback. Condizione: Brand New. 2nd edition. 224 pages. 9.00x6.00x0.75 inches. In Stock.

Softcover. Second Edition. Octavo, xiv, 210 pages. In Very Good condition. Spine is black with yellow lettering, light shelfwear to all edges, some light creasing around corners. Shelved in ND-B. 1419090. FP New Rockville Stock.

Perfect Paperback. Condizione: Brand New. 159 pages. 8.50x5.40x0.50 inches. In Stock. David K. Walker (illustratore).

Paperback. Condizione: Brand New. 384 pages. 8.40x5.50x1.00 inches. In Stock.

Paperback. Condizione: Brand New. 2nd edition. 352 pages. 8.40x5.50x0.90 inches. In Stock.

Paperback. Condizione: new. Paperback. Conversion of electrostatic energy from the air is an unexplored area of science, even though Benjamin Franklin invented the first electrostatic motor in 1748, which is detailed in this book so the reader can make his or her own. The earth's electric field, at over 100 volts per meter, is a natural source of electrostatic energy or in other words: free electricity. However, the utilization of that atmospheric electricity, with electrostatic motors and airborne antennas, has been an elusive and neglected art from the last century. With the earth's ionosphere charged up to almost 400 thousand volts (kilovolts), the author notes that the higher the antenna, the higher the voltage that is accessible for any electrostatic motor. Professor Oleg Jefimenko, an amazing genius, physicist, and inventor, wrote this unique book describing his experiments with many electrostatic motors. He carefully documented each one with drawings and photos, explaining their construction and materials used. In this new edition, a few of Jefimenko's articles are added that will help the reader to construct his/her own electrostatic motor and thereby experiment with free electricity from the earth's atmosphere. This is an exciting book to read and the history is surprising. encouraging the reader to learn more, try to build one, and share the knowledge. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability. Walker, David K. (illustratore).…

Taschenbuch. Condizione: Neu. Neuware. Walker, David K. (illustratore).

Paperback. Condizione: new. Paperback. Conversion of electrostatic energy from the air is an unexplored area of science, even though Benjamin Franklin invented the first electrostatic motor in 1748, which is detailed in this book so the reader can make his or her own. The earth's electric field, at over 100 volts per meter, is a natural source of electrostatic energy or in other words: free electricity. However, the utilization of that atmospheric electricity, with electrostatic motors and airborne antennas, has been an elusive and neglected art from the last century. With the earth's ionosphere charged up to almost 400 thousand volts (kilovolts), the author notes that the higher the antenna, the higher the voltage that is accessible for any electrostatic motor. Professor Oleg Jefimenko, an amazing genius, physicist, and inventor, wrote this unique book describing his experiments with many electrostatic motors. He carefully documented each one with drawings and photos, explaining their construction and materials used. In this new edition, a few of Jefimenko's articles are added that will help the reader to construct his/her own electrostatic motor and thereby experiment with free electricity from the earth's atmosphere. This is an exciting book to read and the history is surprising. encouraging the reader to learn more, try to build one, and share the knowledge. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability. Walker, David K. (illustratore).…

Soft cover. Condizione: Fair. Fair condition. Clean pages, intact binding.

Paperback. Condizione: New. New Book, Direct from Publisher. Walker, David K. (illustratore).

paperback. Condizione: Gut. Seiten; 9780917406157.3 Gewicht in Gramm: 1.

Paperback. Condizione: New. New Revised Edition. Walker, David K. (illustratore).

Hardcover. Condizione: Brand New. 2nd edition. 9.50x6.50x1.50 inches. In Stock.

Condizione: gut. Gravitation and Cogravitation: Developing Newton's Theory of Gravitation to its Physical and Mathematical Conclusion In englischer Sprache. pages.