Sci/Tech
Innovative cooling film protects car interior from summer heat
A domestic research team has invented a transparent radiative cooling film that lowers the temperature inside a vehicle parked under the midsummer sun without electricity.
Feb 12, 2026
Baduk (go) master beats AI program for 2nd time
Dec 18, 2019
Hydrogen-powered police bus makes debut in Korea
Oct 31, 2019
