Adams Douglas. Pirate planet (№ 429304)

"It is the ability to move physical objects with the power of the mind alone," muttered the Doctor. “Not much is known about her, but 5347.2 on the Vantalla scale is the force that can move one teacup a distance of 5347.2 miles. Well, or 5347.2 teacups per mile. Well, or a whole Gallifrean ceremonial dinner service for 25.462875 miles ...