قالب وردپرس درنا توس
Home / Technology / Metal Panel Found in 1991 Could Hold Earhart Clues

Metal Panel Found in 1991 Could Hold Earhart Clues



(Newser)
– The quest to discover what happened to Amelia Earhart has turned into … a nuclear reactor. Popular mechanics reports researchers at Penn State University are not focusing on Earhart herself, but on her plane, a Lockheed Model 10-E Electra. In 1991, longtime Earhart applicant Ric Gillespie found an aluminum panel on the Pacific island of Nikumaroro, about 300 miles from Howland Island, where Earhart was heading when she disappeared. Fast forward almost 30 years, to October 2020: Daniel Beck captured an Earhart documentary on the National Geographic Channel that discussed the panel and suggested that it could contain clues ̵

1; if only technology to uncover them. “And I realized that technology exists,” Beck said in a news release. “I work on it every day” at the Penn State Radiation Science and Engineering Center, home of the Breazeale Nuclear Reactor.

Researchers there will now use neutron radiography, which uses a neutron beam from Breazeale Nuclear Reactor, on the panel. Beck explains: “When the beam passes through [the aluminum panel], if it was uniform density, we would not see anything. If it’s paint or writing or a serial number, things that are eroded so we can not see it with the naked eye, we can detect them. “They will also use neutron activation analysis, which” can determine the ingredients of a material. at parts per million or parts per billion level sensitivity, “says RSEC chief Kenan Ünlü.” We’re not going to find Earhart’s signature on the note or anything that definitely confirms that this belongs to her plane, “Beck added.” We will provide more data on what this update is. “They expect to have findings ready to share late spring. (Read more Amelia Earhart stories.)




Source link