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
Raspberry vinegar effective in preventing obesity
Aug 20, 2015
Korea tops WorldSkills Competition
Aug 19, 2015
70 years of Korean tech at a glance
Aug 03, 2015
New technology catches mosquitoes
Jul 30, 2015
Young biologist wins first place
Jul 23, 2015
Mussel adhesive minimizes post-operation scars
Jul 22, 2015
Nature You Meet in the Mountains #49
Jul 15, 2015
Apartments evolve with information technology
Jul 14, 2015