Group 5 presented on mysterious disappearances in the Bermuda Triangle. Their presentation included a list of missing aircraft and ships from 1950 to 1945 that disappeared in the Bermuda Triangle, including B-24 Liberator bombers, Lockheed PV-1 Ventura planes, and the Star Ariel cargo ship. The presentation noted that Christopher Columbus observed strange compass readings and a fireball crashing into the sea during his 1492 voyage through the Sargasso Sea, and discussed theories about unusual magnetic forces in the Bermuda Triangle, though US Navy Project Magnet found no evidence of this.