Free Republic

Amelia Earhart’s disappearance in the summer of 1937 has remained one of aviation’s greatest mysteries for nearly 90 years. Since then, explorers and researchers have searched land, reef, lagoon, and deep ocean for any trace of the plane she flew with navigator Fred Noonan. One team has spent years looking west of Howland Island. Its newest lead comes from a strange place for a deep-ocean search: the airwaves. In 2020, the deep-sea exploration and historical research organization Nauticos procured and restored a radio system identical to the one that Earhart and Noonan used on their final flight: a Western Electric...

...the idea behind the Leonardo da Vinci DNA Project, which aims to accurately answer a simple question: since we couldn't sequence Leonardo's DNA in the 1500s, are his bones at Amboise Castle really his?To get there, the team plans to compare DNA from Leonardo's remains with profiles from his living relatives -- and, if the samples check out, assemble more of Leonardo's genome.Because the legendary Renaissance artist had no children, researchers Alessandro Vezzosi and Agnese Sabato of the Leonardo Da Vinci Heritage Association started with old-school genealogy, publishing Genìa Da Vinci. Genealogy and Genetics for Leonardo's DNA. Their tree follows...