Economy Science Elephant Seals Get By On Two Hours Sleep, Underwater By Yscien on Friday, April 28, 2023 The world record for the least sleep in a day among mammals goes to elephant seals, according to new research. … TelegramWhatsAppPinterestFacebookMastodonNextdoorX Related Previous Post Next Post Related Posts Economy Science NASA, SpaceX launch crew to space station to retrieve stuck astronauts Economy Technology UN: Iran using drones to enforce hijab law Economy Science Pi Day counts on never-ending numerical sequence for March 14 celebrations