thesheepenthusiast

The doctor explains how the tardis is bigger on this inside (x)

probablyfiction

Help. This actually makes sense.

americaninthedeerstalker

Indeed, one of the most fascinating moments in Classic Who!

superwholockedginger

Time And Relative Dimensions In Space

generalpandemonium

OH

gearholder

Source: carbonando-deactivated20140422