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
New electrochemical device helps control blood sugar
Mar 29, 2016
Fish collagen used to regenerate skin tissue
Mar 18, 2016
New breath sensor diagnoses possible illnesses
Mar 16, 2016
Green town allows ecofriendly living
Mar 11, 2016
World weather specialists convene in Seoul
Mar 09, 2016
Browse 45,295 Korean species in 33 volumes
Mar 07, 2016
Remedy springtime pollution with doraji
Feb 26, 2016