Recent content by mklaben15

  1. M

    Regarding the Lexus hoverboard

    So here is the video if you haven't seen it: I was wondering what material they used as their super conductor.
  2. M

    Question on the photoelectric effect?

    For the work function, is it taken into consideration that the metal has oxidized, giving it a different energy to release the electron? Or is it so small that it is negligible?
  3. M

    B Does Space Really Contain Nothing?

    Is space actually a vacuum or it is so large that any matter is negligible?
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