ArticleslgStudy

science

The Satan Pit

The Satan Pit is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand The Satan Pit rather than just read about it. In short: "The Satan Pit" is the ninth episode of the second series of the British science fiction television series Doctor Who, which was first broadcast on 10 June 2006. It is the second part of a two-part story.

Key takeaways

  • The Satan Pit belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect The Satan Pit to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of The Satan Pit from memory before moving on to harder problems.

Reference excerpt

"The Satan Pit" is the ninth episode of the second series of the British science fiction television series Doctor Who, which was first broadcast on 10 June 2006. It is the second part of a two-part story. The first part, "The Impossible Planet", was broadcast on 3 June. The episode is set on Krop Tor, a planet orbiting a black hole. In the episode, the Tenth Doctor (David Tennant) climbs down a deep pit in which the Beast (Gabriel Woolf) is kept prisoner. At the same time, the Doctor's travelling companion Rose Tyler (Billie Piper) and a human expedition team try to escape the planet after the Beast possesses the Ood on the base.

Plot The Tenth Doctor and science officer Ida investigate a pit under a recently opened trap door deep in the planet Krop Tor. In the sanctuary base, Rose and three members of the crew, Jefferson, Danny, and Toby, flee from the advancing Ood, who are possessed by the Beast. Toby appears to be no longer possessed. As the Doctor and Ida prepare to return to the base, the Beast communicates with the Doctor and the rest of the crew through the Ood and explains that he was sealed in the pit before the universe began. The Beast demoralises the Doctor, Rose, and the crew, telling them that they will die. The lift cable snaps shortly after, trapping Ida and the Doctor ten miles underground with limited air. With base commander Zach cornered in the control room by Ood, Rose and the rest of the crew are forced into a maintenance tunnel. Jefferson sacrifices his life to save the crew. Rose, Danny, and Toby go on to incapacitate the Ood by disrupting the telepathic field that keeps them functioning. After the group reunites with Zach, Zach knocks out the unwilling Rose and takes her with them to board the escape rocket and leave the planet. Meanwhile, the Doctor and Ida use the lift cable to explore the pit, although the Doctor finds nothing but darkness far below. He then chooses to detach himself and fall, landing at the bottom thanks to an air cushion, and finds that he can breathe. The Doctor finds the physical form of the Beast. He quickly deduces from the unintelligible grunts coming from the Beast that its consciousness has already escaped and that Krop Tor was designed as the perfect prison for the Beast: its jailers devised two nearby jars as a failsafe, since their destruction would cause the planet to plunge into the black hole. The Doctor smashes the jars anyway to destroy the Beast. As the planet falls out of orbit, the Doctor stumbles across his TARDIS. The rocket is also pulled towards the black hole, and Toby reveals he is still possessed. Rose takes Zach's bolt gun and shoots out the rocket's front window, unhooking Toby's safety harness to jettison him into space. Only having time for one trip, the Doctor rescues Ida just as her air supply runs out and tows the rocket to safety with the TARDIS.

Production Russell T Davies said that in order to inspire the design of the Beast, he sent the visual designers at The Mill images of paintings by Simon Bisley, a comics artist known for muscular grotesqueries. In the episode commentary, Davies said that an early draft of the script called for the role of the Ood to be filled by the same species as the Slitheen. Their race would have been enslaved and they wished to awaken the Beast, whom they believed to be a god that could free them. Davies claims credit for naming the Ood as a play on the word "odd". According to the DVD commentary, the final scene in the TARDIS where the Doctor says "the stuff of legend" was the last major scene shot for Series 2, on March 31, 2006, and the last to feature Billie Piper (whose actual final episode had been filmed on January 16). It was not, however, the last scene filmed for the season, which was the "cliffhanger" scene at the very end of "Doomsday", filmed during the wrap party on March 31. Davies also mentioned that one of many unused ideas for a creature in this episode would be used in series three; this turned out to be the Toclafane from "The Sound of Drums"/"Last of the Time Lords", as revealed via Davies's comments in Doctor Who Magazine Series Three Companion.

Broadcast and home media This episode was shown the Saturday after 6/6/06, with the first part airing the Saturday before, hence it bookended a week full of Devil-related stories in the media. Overnight ratings for "The Satan Pit" came in at 5.5 million viewers. This could be explained by the unusually hot country-wide weather, combined with the first England game of the 2006 World Cup. "The Satan Pit" had an audience share of 35%, meaning that its overall share has remained static and it was the third-most-watched programme of the day, after the World Cup game and Casualty. The final consolidated rating was 6.08 million, the lowest of any episode of Doctor Who since the show was revived in 2005. The audience Appreciation Index for the episode was 86. This episode and "The Impossible Planet" were released in the UK, together with "Love & Monsters", as a basic DVD with no special features on 7 August 2006. It was re-released as part of the Complete Series 2 box set on 20 November 2006 with a commentary by James Strong, Mike Jones and Ranny Jhutti.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with The Satan Pit

Start with the simplest possible case. Write down what The Satan Pit claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to The Satan Pit before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about The Satan Pit ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of The Satan Pit

In research
The Satan Pit appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses The Satan Pit in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
The Satan Pit is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2006 British television episodes, Fiction about black holes, Fiction about the Devil, so understanding it makes those chapters shorter.
In everyday life
Look for The Satan Pit outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “The Satan Pit” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study The Satan Pit in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what The Satan Pit means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain The Satan Pit out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is The Satan Pit in simple terms?

"The Satan Pit" is the ninth episode of the second series of the British science fiction television series Doctor Who, which was first broadcast on 10 June 2006. It is the second part of a two-part story.

Why does The Satan Pit matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study The Satan Pit?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on The Satan Pit.

Tags

  • 2006 British television episodes
  • Fiction about black holes
  • Fiction about the Devil
  • Television episodes about demonic possession
  • Tenth Doctor episodes
  • The Ood stories
  • Works set in the 5th millennium

Keep exploring