A presenter's eye view of the (unlit) BBC studio.
Templeborough's original arc furnace has been preserved and brought back to life in a sound and light show.
The chimney towers above this exterior walkway.
The Derwent Dam is most famous for being the site where the Dambusters trained with their "bouncing bombs".
Framed with modern black wood frame, cream mount and glass.
Framed with modern whitewashed wood frame, cream mount and glass.
Framed with modern whitewashed wood frame, cream mount and glass.
Framed with modern black wood frame, cream mount and glass.
Framed with modern whitewashed wood frame, white mount and glass.
The heat from the burning waste is used to heat water into steam.
The 100m track in front of the live audience.
A party atmosphere outside the Crucible, with the match shown on the big screen.
Framed with modern black woodern frame, cream mount and glass.
Framed with modern silver coloured frame, cream mount and glass.
Domestic waste is placed by grabbing cranes onto huge conveyor belts.
Rubbish is burnt in incinerators at extremely high temperatures.
Framed with modern thin black wood frame, white mount and glass.
Just a few members of the audience are still to arrive before the semi-final gets underway.
The empty Crucible auditorium.
A view from the end of the table.
Technicians set up the lighting and sound equipment.
The view of the table that the players get when they are about to break.
The high pressure steam powers the turbine which generates electricity.
Steam is condensed and expelled through the huge fan above your head.
The view from the Don Valley stadium enjoyed by the live audience.
The view from the gold podium - just a few minutes before Jade Jones and Javine took their place on it.