Sci/Tech
Seoul police force launch 'smart patrols' with high-tech devices
The Seoul Metropolitan Police Agency (SMPA) has launched pilot operations of "smart patrols" using high-tech devices.
May 12, 2025
Silver nanoparticle-coated air filter kills bacteria
Sep 30, 2014
Researchers mass-produce hydrogen from water
Sep 19, 2014
Researchers develop healthier rice strains
Sep 15, 2014
Get the full picture of the Baekdudaegan
Sep 02, 2014
