Editing Time Lord (section)

===Eye of Harmony===
Another impressive example of Time Lord technology is the Eye of Harmony, a repurposed [[black hole]] [[Gravitational singularity|singularity]] contained within the instrumentality below the Panopticon. This is the source of their power and the anchor of the Web of Time itself, created by Rassilon and the co-founders of Time Lord society in the distant past. {{citation needed|date=March 2015}} The Time Lords were accomplished stellar engineers and could control the development of stars with devices like the Hand of Omega, which was shown to be capable of forcing a star to go supernova. {{citation needed|date=March 2015}} The Eye of Harmony exists within the Doctor's TARDIS as a collapsing star suspended in a permanent state of decay, hence harnessing the potential energy of a collapse that would never occur.<ref>{{Cite episode |title=Journey to the Centre of the TARDIS |episode-link=Journey to the Centre of the TARDIS |series=Doctor Who |series-link=Doctor Who |first=Steve (writer) |last=Thompson |author-link=Stephen Thompson (writer) |first2=Mat (director) |last2=King |author-link2=Mat King |network=[[BBC]] |station=[[BBC One]] |date=27 April 2013 |series-no=7 |number=10 }}</ref> Whether these are all aspects of the Eye of Harmony on Gallifrey or individual stars in their own right is not made clear on screen.{{Refn|group=note|According to ''Doctor Who: How to Be a Time Lord: Official Guide'', the Eye of Harmony within "each TARDIS" is described as a "section" of the Eye.{{sfn|Donaghy|2014|p=37}}}}