Sci/Tech
Domestically developed fighter KF-21 certified 'combat suitable'
The Defense Acquisition Program Administration (DAPA) on May 7 said the homegrown fighter jet KF-21 has obtained certification as "combat suitable," passing the final hurdle in system development.
May 08, 2026
Barley sprouts can help prevent fatty liver, obesity
May 30, 2014
Nature You Meet in the Mountains #26
May 29, 2014
New lens can see 160nm objects
May 27, 2014
Causes of obesity found
May 22, 2014