The Big Bang Theory
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Pilot - S1-E1

Continuity mistake: Leonard walks into the doctors at the start and has a piece of paper in just his right hand. Camera cuts to a long shot and now he is holding the paper with both hands. (00:00:25)

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Pilot - S1-E1

Continuity mistake: When Sheldon is talking about the particle going through both slits, he has his hand on his bag strap. Camera cuts to Leonard opening the door and his hands have moved off the strap. (00:00:15)

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The Big Bran Hypothesis - S1-E2

Other mistake: Leonard is awoken by the apartment door closing. When he walks into the living room the door is open. (00:08:55)

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Suggested correction: He's awoken by a door closing, not necessarily the front door. He could have heard Sheldon closing his door.

Bishop73

While that is possible, it is unlikely as it's clear Sheldon has already made a dent in the cleaning of Penny's apartment. Plus Sheldon would have simply replied to Leonard when he called out.

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The Big Bran Hypothesis - S1-E2

Continuity mistake: When shifting the box along the floor of the 3rd floor landing, Leonard's grips on the box is constantly changing. (00:06:00)

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The Big Bran Hypothesis - S1-E2

Visible crew/equipment: At the very start, Raj walks over to his seat and a tape marker is visible on the floor. (00:00:05)

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Pilot - S1-E1

Visible crew/equipment: When Leonard, Sheldon and Penny are eating lunch for the first time, Penny sits on Sheldon's spot, Leonard then tells him to "Just sit somewhere else." He then walks over to his desk chair and contemplates sitting there and in the bottom left of the shot there is a chair with 4 false legs, and one large leg running down the middle. (00:08:20)

The Tangerine Factor - S1-E17

Continuity mistake: When Penny is talking to Leonard about who read her Ex's blog, she has a spoon full of ice-cream. Camera cuts and it's now empty. (00:05:00)

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The Grasshopper Experiment - S1-E8

Continuity mistake: When Raj starts talking to Penny after he drinks the Grasshopper drink in her apartment, in one frontal shot he lifts the drink and begins to drink but in the next shot from behind the drink is back on the counter.

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The Extract Obliteration - S6-E6

Stephen Hawking: Do you like brain teasers?
Sheldon Cooper: Oh, I love brain teasers.
Stephen Hawking: What do Sheldon Cooper and a black hole have in common? They both suck. Neener, neener.

More quotes from The Big Bang Theory

The Holographic Excitation - S6-E5

Trivia: In this episode, Sheldon and Amy are trying to decide on couples' themed Halloween costumes. Sheldon is standing in front of the dry erase board. There are 2 columns written on the board. One named "Couples I Like" and the other "Couples You Like." Under the "Couples You Like" column, one of the couples is Blossom and Joey. Blossom is the name of the television character played by Mayim Bialik in the 90s and Joey was one of her brothers.

More trivia for The Big Bang Theory

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