The TARDIS Type 40 Handbook

Fancy reading a handbook for the TARDIS from Doctor Who? There's one online, The TARDIS Type 40 Handbook, which Roy let me know about. It has a really quite amazing level of detail.

For example...

"Auxiliary power mode is a power mode which can only be enabled whilst landed, as it provides only a minimal artron trickle to the power drive. The majority of incoming artron energy is converted directly to electrical current and channeled through the power banks."

Woah.