• BartyDeCanter@lemmy.sdf.org
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      2 months ago

      The two types of semiconductors. N-types have a slight excess of electrons, allowing them to move freely and P-types have a slight lack of electrons, effectively making freely moving electron “holes”. By sandwiching them next to each other, you can create diodes and bi-polar junction transistors.

      And as we all know, bi-trans is an important part of queerdom.

      Source: has a degree in electrical engineering. And is bi.
      Edit: not cool enough to be trans though.