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
Mountain village goes high tech
Jul 10, 2015
Tropical, rare birds visit Korea
Jul 07, 2015
Even higher speed Internet service on subway, KTX
Jul 02, 2015
Insect cosmetics, medicine comes to market
Jul 01, 2015
ICT firms advance into Europe
Jun 22, 2015
Mushroom farming benefits from science
Jun 19, 2015
Nature You Meet in the Mountains #48
Jun 17, 2015
Nature You Meet in the Mountains #47
Jun 11, 2015