laser scanning microscope can see things smaller than an optical microscope using a laser, but it can cost millions of yen to get a proper one. Doctor Volt, who produces many videos for remodeling ...

Blu-rays never quite managed to usurp DVDs entirely. Recent estimates, based on data gathered by Nielsen VideoScan and MediaPlayNews, suggest that as of Q2 2022, DVDs still controlled 51.4 percent of ...