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논픽션
A NASA R&D engineer does “a masterful job ferreting out the basic science and technology behind the elusive UFO characteristics.” —Edgar Mitchell, Sc.D., Apollo 14 Astronaut
Paul Hill was a well-respected NASA scientist when, in the early 1950s, he had a UFO sighting. Soon after, he built the first flying platform and was able to duplicate the UFO’s tilt-to-control maneuvers. Official policy, however, prevented him from proclaiming his findings. “I was destined,” says Hill, “to remain as unidentified as the flying objects.”
For the next twenty-five years, Hill acted as an unofficial clearing house at NASA, collecting and analyzing sightings’ reports for physical properties, propulsion possibilities, dynamics and more. To refute claims that UFOs defy the laws of physics, he had to make “technological sense . . . of the unconventional object.”
After his retirement from NASA, Hill finally completed his remarkable analysis. In Unconventional Flying Objects, published posthumously, he presents his findings that UFOs “obey, not defy, the laws of physics.” Vindicating his own sighting and thousands of others, he proves that UFO technology is not only explainable, but attainable.
© 2023 Hampton Roads Publishing (전자책 ): 9781612833293
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전자책 : 2023년 6월 23일
국내 유일 해리포터 시리즈 오디오북
5만권이상의 영어/한국어 오디오북
키즈 모드(어린이 안전 환경)
월정액 무제한 청취
언제든 취소 및 해지 가능
오프라인 액세스를 위한 도서 다운로드
친구 또는 가족과 함께 오디오북을 즐기고 싶은 분들을 위해
2-3 계정
무제한 액세스
2-3 계정
무제한 청취
언제든 해지하실 수 있어요
2 계정
17900 원 /월한국어
대한민국