5 ms·

It makes sense that the easiest to implement would also be the easiest to learn. It's more shocking just how much harder every other option is.

• comboy 3y ago
  What other options are there apart from mentioned gravity? I mean there are waves in materials like sound but that seem to be easier than EM.
  • alach11 3y ago
    Neutrinos, perhaps.
    • comboy 3y ago
      Ah, right, that's indeed high on the difficulty chart.