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
Nature You Meet in the Mountains #33
Jul 30, 2014
Scientists discovers HIV RNA restrictor enzyme
Jul 29, 2014
Scientists find new cancer treatment technologies
Jul 16, 2014
Nature You Meet in the Mountains #32
Jul 16, 2014
Nature You Meet in the Mountains #31
Jul 09, 2014
State-of-the-art technologies on show at Nano Korea
Jul 08, 2014