Sci/Tech
Homegrown solar drone logs world's 2nd-longest flight of its kind
A domestically developed solar-powered unmanned aerial vehicle (UAV) has completed seven consecutive days of flight.
Nov 13, 2026
![[K-quarantine ①] Walk-thru booth maker eyes global expansion](/upload/content/image/e15a5f4f44b647478991c68bd7381d38_20200625155337.jpg)
Era of drone-based delivery service to open
Jun 10, 2020
Research team completes genetic map of coronavirus
Apr 10, 2020
