Sound
From Tardis Wiki, the free Doctor Who reference
Sound was vibration that was audible to the ear.
Some lifeforms were highly sensitive to loud noise. These included the Sensorites, (TV: The Sensorites, PROSE: The Monsters from Earth) the Voord, (PROSE: The Fishmen of Kandalinga) the Ethereals in their cloud form (PROSE: The Cloud Exiles) and the Verdants. (COMIC: Mission for Duh)
A sonic screwdriver could project sound to lock or unlock doors. (TV: The Mutants, Aliens of London)
