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The Blob

The Blob 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 Blob rather than just read about it. In short: The Blob is a 1958 American science fiction horror film directed by Irvin S. Yeaworth Jr. from a screenplay by Theodore Simonson and Kate Phillips, based on an idea by Irving H.

The Blob — main illustration
The Blob — illustration

Key takeaways

  • The Blob 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 Blob to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of The Blob from memory before moving on to harder problems.

Reference excerpt

The Blob is a 1958 American science fiction horror film directed by Irvin S. Yeaworth Jr. from a screenplay by Theodore Simonson and Kate Phillips, based on an idea by Irving H. Millgate. It stars Steve McQueen (in his first leading role) and Aneta Corsaut and co-stars Earl Rowe and Olin Howland. The film concerns a carnivorous amoeboid alien that crashes to Earth from outer space inside a meteorite, landing near the small communities of Phoenixville and Downingtown, Pennsylvania. It envelops living beings, growing larger, becoming redder in color and more aggressive, eventually becoming larger than a building. The Blob was released on September 10, 1958 by Paramount Pictures as a double feature with I Married a Monster from Outer Space (1958).

Plot In a small Pennsylvania town in July 1957, teenager Steve Andrews and his girlfriend Jane Martin kiss at a lovers' lane when they see a meteorite crash beyond the next hill. Steve goes looking for it but Barney, an old man living nearby, finds it first. When he pokes the meteorite with a stick, it breaks open and a small jelly-like globule blob inside attaches itself to his hand. In pain and unable to scrape or shake it loose, Barney runs onto the road, where he is nearly struck by Steve's car. Steve and Jane take him to Doctor Hallen. Doctor Hallen anesthetizes the man and sends Steve and Jane back to locate the impact site and gather information. Hallen decides he must amputate the man's arm since it is being phagocytosed. Before he can, the Blob completely absorbs Barney, then Hallen's nurse Kate, and finally the doctor himself, growing redder and larger with each victim. Steve and Jane return in time for Steve to witness the doctor trying to escape through the window with the Blob covering him. They go to the police station and return with Lieutenant Dave Barton and Sergeant Jim Bert, but they find no sign of the Blob nor its victims. The skeptical Bert dismisses Steve's story as a prank. Steve and Jane are taken home by their parents, but they sneak out later. The Blob absorbs a mechanic at a repair shop. During a midnight screening of Daughter of Horror at the Colonial Theater, Steve recruits Tony and his friends to warn people about the Blob. When Steve notices that his father's grocery store is unlocked, he and Jane go inside to investigate. The janitor is nowhere to be seen. The couple is quickly cornered by the Blob and they seek refuge in the walk-in freezer. The Blob oozes under the door but quickly retreats. Steve and Jane gather their friends and set off the town's fire and air-raid alarms. The responding townspeople and police still refuse to believe them. The Blob enters the Colonial Theater and envelops the projectionist, then oozes into the auditorium. Steve is finally vindicated when screaming people flee the theater in panic. Steve, Jane and her kid brother Danny are trapped in a diner, along with the owner and a waitress, as the Blob—now enormous from the dozens of people it has consumed in the theater—engulfs the building. Lieutenant Dave taps into the diner's telephone with his police radio and warns those in the diner to shelter in the cellar before the police bring down a live power line onto the Blob. Dave and Bert plan to electrocute the Blob by felling an overhead high-voltage power line. It discharges a massive electric current into the Blob, which is unaffected, but the diner underneath is set ablaze. When the diner's owner uses a carbon dioxide fire extinguisher on the approaching fire inside, Steve notices that the Blob recoils. Steve remembers it also retreated from the freezer and realizes it cannot tolerate cold temperatures. Shouting, in hopes of being picked up on the open phone line, Steve tells Dave about the Blob's vulnerability to cold. The firemen have a limited supply of CO2 fire extinguishers. Jane's father, high school principal Henry Martin, leads Steve's friends to break into the school to retrieve its extinguishers. When they return, a brigade of fire extinguisher-armed students, firemen and police drive the Blob away from the diner, freeing the five trapped there. They surround and freeze the Blob. Dave requests authorities send an Air Force heavy-lift cargo aircraft to transport the frozen Blob to the Arctic. Dave realizes that the cold will stop the Blob "as long as the Arctic stays cold", but it won't kill it. Parachutes bearing the Blob on a pallet lower it onto an Arctic ice field with the superimposed words The End morphing into a question mark.

Cast

… excerpt ends here. Continue reading the full article.

Illustrations

The Blob: San Bernardino, California Drive-in advertisement from 1958 for The Blob and co-feature, I Married a Monster from Outer Space.
San Bernardino, California Drive-in advertisement from 1958 for The Blob and co-feature, I Married a Monster from Outer Space.

Worked examples

Example 1 — a first encounter with The Blob

Start with the simplest possible case. Write down what The Blob 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 Blob 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 Blob 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 Blob

In research
The Blob 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 Blob 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 Blob is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1950s monster movies, 1950s teen films, 1958 American films, so understanding it makes those chapters shorter.
In everyday life
Look for The Blob 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.
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How to study The Blob in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what The Blob 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 Blob out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is The Blob in simple terms?

The Blob is a 1958 American science fiction horror film directed by Irvin S. Yeaworth Jr. from a screenplay by Theodore Simonson and Kate Phillips, based on an idea by Irving H.

Why does The Blob 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 Blob?

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 Blob.

Tags

  • 1950s monster movies
  • 1950s teen films
  • 1958 American films
  • 1958 English-language films
  • 1958 films
  • 1958 independent films
  • 1958 science fiction horror films
  • 1958 thriller films
  • American exploitation films
  • American films about extraterrestrial life
  • American independent films
  • American monster movies

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