The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea. Head to https://brilliant.org/veritasium to start your free 30-da...

The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.

  • doctorcrimsonEnglish
    13·
    11 months ago

    There is a ton of entertaining and informative content that doesn’t show up in multiple separate feeds for me. Because it doesn’t get pushed by the algorithms.