Sci/Tech
New solar sail can propel spacecraft without power source
A domestic think tank has developed a "solar sail" to power spacecraft using solar winds. The Korea Aerospace Research Institute (KARI) on Feb. 13 said it developed and demonstrated the prototype of a solar sail deployment device.
Feb 18, 2025
Cutting edge tech protects the nation
Mar 19, 2018
Curling robot vs. humans
Mar 09, 2018
New phones from LG, Samsung showcase AI, AR
Mar 05, 2018
2018 Olympics, a turning point in tech history
Feb 01, 2018
PyeongChang Olympics to showcase automated robots
Jan 31, 2018
Researchers explore Korean dog DNA
Jan 12, 2018
Weather plane takes flight in Korea
Dec 21, 2017