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 underwater mining technology pulls up more ore
Jan 20, 2016
New breeding method revives longhorn beetle
Jan 15, 2016
3-D nautical maps secure safe passage
Jan 13, 2016
Korean battery makers stand out in global market
Dec 22, 2015
K-ICT hardware conference held in Seoul
Dec 16, 2015