Kev and Rob whistle their way through the "fun run" on Halem’no as they discuss "Whistlespeak", but are wise enough not to step into the rain-making machine at the finish line. Instead, they revisit past instances of primitive cultures unknowingly blended with advanced technology, including "The Apple" (TOS), "For the World is Hollow and I Have Touched the Sky" (TOS), and "Caretaker" (VOY).

DIS 5×06 Whistlespeak

See also Subspace Radio #11 In love with an alien

Kes 

TOS 3×06 Spock’s Brain

 

Music: Distänt Mind, Brigitte Handley