{"product_id":"nikola-tesla-man-ahead-of-his-time-how-to-build-a-ufo-9781105489846","title":"Nikola Tesla, Man Ahead of His Time (How to Build a UFO)","description":"Nikola Tesla, inventor of alternating current motors, did the basic research for constructing electromagnetic field lift-and-drive aircraft\/space craft. From 1891 to 1893, he gave a set of lectures and demonstrations to groups of electrical engineers. As part of each show, Tesla stood in the middle of the stage, using his 6' 6\" height, with an assistant on either side, each 7 feet away. All 3 men wore thick cork or rubber shoe soles to avoid being electrically grounded. Each assistant held a wire, part of a high voltage, low current circuit. When Tesla raised his arms to each side, violet colored electricity jumped harmlessly across the gaps between the men. At high voltage and frequency in this arrangement, electricity flows over a surface, even the skin, rather than into it. This is a basic circuit which could be used by aircraft \/ spacecraft.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=AUTH-11781743\"\u003eBill Jones\u003c\/a\u003e\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Lulu.com\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/24\/2012\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 46\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.18lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.11d\u003cbr\u003e\u003cb\u003eISBN13:\u003c\/b\u003e 9781105489846\u003cbr\u003e\u003cb\u003eISBN10:\u003c\/b\u003e 1105489841\u003cbr\u003e\u003cb\u003eBISAC Categories:\u003c\/b\u003e\u003cbr\u003e- \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=CAT-REL\"\u003eReligion\u003c\/a\u003e | \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=BISAC-REL000000\"\u003eGeneral\u003c\/a\u003e\u003cbr\u003e\u003cp\u003e\u003ci\u003eThis title is not returnable\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Lulu.com","offers":[{"title":"Default Title","offer_id":44700785410285,"sku":"9781105489846","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/8097\/6621\/products\/img_5a98a560-62d6-41b7-987d-7ac15d6f694b.jpg?v=1703862656","url":"https:\/\/sureshotbooks.com\/es\/products\/nikola-tesla-man-ahead-of-his-time-how-to-build-a-ufo-9781105489846","provider":"SureShot Books Publishing LLC","version":"1.0","type":"link"}