Gallifreyan technology

Gallifreyan technology included time travel devices (such as the TARDIS), as well as other significant inventions.
== History ==
=== Abandoned technologies ===
Gallifreyans experimented with tachyonics before abandoning that field in favour of warp matrix engineering. (TV: The Leisure Hive) Time Lords also experimented with hyperspace, but finally abandoned it as a theoretical absurdity two thousand years before the Doctor's time (TV: The Stones of Blood)
== Time Lord technology ==
=== Stellar engineering ===
: See Hand of Omega
=== TARDISes ===
:See TARDIS
=== APC Net ===
:See APC Net and the Matrix
== Behind the scenes ==
This information about hyperspace conflicts with several known examples of other species successfully using hyperspace technology (e.g. humans in TV: Frontier in Space).