• buycurious@lemmy.worldEnglish
      0·
      2 years ago

      I’ve read two takes on this before:

      1. The cavity of your head helps project the signal to your car

      2. The water molecules in your head amplify the radio waves to reach your car

      • Barbacamanitu@lemmy.worldEnglish
        0·
        2 years ago

        I can’t imagine how water could amplify a signal. If anything, it’s the reflector like shape of your skull.

    • buycurious@lemmy.worldEnglish
      0·
      2 years ago

      I’ve read two takes on this before:

      1. The cavity of your head helps project the signal to your car

      2. The water molecules in your head amplify the radio waves to reach your car

    • Wander@yiffit.netEnglish
      0·
      2 years ago

      The way I do it is holding the bottom of the key under the soft part of the lower jaw while holding the mouth open as a resonance chamber.