Home Ideas A Cruise Ship Quarantine, a Hunt for Cheaters, and More Car News...TechIdeasA Cruise Ship Quarantine, a Hunt for Cheaters, and More Car News This WeekFebruary 23, 2020132FacebookTwitterPinterestWhatsApp Plus: A new helicopter ditches the traditional tail rotor for four fans, which could make the devices safer and quieter.Source: WIRED.com