Regeneration Enemies Companions
Gadgets
Time Lords!
Places He Visits
Reflection Works Cited Home!
Gadgets!
The Sonic Scredriver is a device used by the Doctor to do various tasks in the show. It has all the normal functions of a screwdriver but it also can unlock doors and scan people to see what has infected them if they feel sick or drowsy.
The TARDIS is a machine owned by the Doctor that travels through time and space. TARDIS stands for Time And Relative Dimension In Space. A TARDIS usually can blend into its surroundings but when the Doctor landed in his first episode he broke the chameleon circuit on board it and it is now stuck as a police telephone box forever.