Ancient seagoing animals did not explode nearly as often as scientists believed, according to a new study called Float, Explode or Sink: Postmortem Fate of Lung-breathing Marine Vertebrates. The authors, an all-star team of palaeontologists, pathologists and forensic anthropologists [one of them, Achim Reisdorf, is pictured here] from six institutions in Switzerland and Germany, deflated a hypothesis […]
Tag: Upside-Down
Upside-Down Reliability (device)
U.S. patent #4565370 was granted on January 21, 1986 to Tony Christianson for a “foot holding device for hanging upside down.” Mr. Christianson’s patent makes pointed reference to earlier, roughly similar inventions—especially to one by R.M. Martin, who was granted U.S. patent number 3,380,447 on April 30, 1968 for an “ankle device for supporting an […]