There would be no bright and colorful fireworks without rocks and minerals. A firework is produced by launching a shell ...

KIST expects its surface patterning technology to be applicable not only to metal stents but also to biodegradable ones, in which the patterns can prevent restenosis and enhance endothelialization ...

Macworld At a glance Expert's Rating Pros ・Very comfortable to wear ・Lightweight ・Open, stress-free sound Cons ・Microphones ...