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The Big Bang Theory

S3 E15
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Season 3  "The Large Hadron Collision"  3x15

Aired 14 years ago - Feb 08, 2010

Leonard can only bring one guest on a trip to see CERN's Large Hadron Collider (the world's largest and highest energy particle accelerator) in Switzerland on Valentine's Day.

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Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 1
Oh.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 2
âTª We built the Wall âTª âTª We built the pyramids âTª
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 3
Sheldon, you got a minute?
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 4
What?
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 5
But Penny has no interest in subatomic particle research.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 6
That's no dream for a scientist!
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 7
We've got, uh, milk chocolate,
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 8
But it does involve air travel.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 9
Okay, I'm starting to think Swiss is key here.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 10
No.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 11
we will be in Switzerland for Valentine's Day.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 12
and used to celebrate certain Swiss festivals.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 13
Indeed, the roommate agreement.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 14
You actually put that in an agreement?
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 15
No, that seemed a little farfetched.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 16
And I abandoned my goal to master Tuvan throat singing.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 17
I know it's in the agreement,
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 18
What do you think?
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 19
Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 20
All right.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 21
You're right.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 22
He owns Fox, and they cancelled Firefly.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 23
So, what did you end up doing?
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 24
I'd take Sheldon to Switzerland.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 25
Yup, 30 pieces of silverware.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 26
Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 27
See, here's Frodo.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 28
It's by way of an apology for my recent behavior.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 29
Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 30
You hate Babylon 5.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 31
Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 32
and report back to your alien overlords.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 33
Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 34
Lights.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 35
Oh, for God's sake.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 36
AKA you.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 37
This is Bath and Body Works
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 38
I've got five more slides.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 39
I just hope you'll be able to appreciate
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 40
Oh, Penny, thank you!
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 41
Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 42
Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 43
You're not going to Switzerland!
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 44
I have a short PowerPoint presentation.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 45
****
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 46
you are no longer entitled to accompany me
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 47
for our first Valentine's Day.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 48
Gesundheit.
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 49
Do any of them work?
 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 50
You okay?

Or scroll and see one by one:

Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 2
âTª We built the Wall âTª âTª We built the pyramids âTª
#2 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 3
Sheldon, you got a minute?
#3 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 4
What?
#4 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 5
But Penny has no interest in subatomic particle research.
#5 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 6
That's no dream for a scientist!
#6 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 7
We've got, uh, milk chocolate,
#7 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 8
But it does involve air travel.
#8 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 9
Okay, I'm starting to think Swiss is key here.
#9 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 10
No.
#10 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 11
we will be in Switzerland for Valentine's Day.
#11 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 12
and used to celebrate certain Swiss festivals.
#12 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 13
Indeed, the roommate agreement.
#13 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 14
You actually put that in an agreement?
#14 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 15
No, that seemed a little farfetched.
#15 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 16
And I abandoned my goal to master Tuvan throat singing.
#16 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 17
I know it's in the agreement,
#17 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 18
What do you think?
#18 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 19 #19 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 20
All right.
#20 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 21
You're right.
#21 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 22
He owns Fox, and they cancelled Firefly.
#22 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 23
So, what did you end up doing?
#23 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 24
I'd take Sheldon to Switzerland.
#24 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 25
Yup, 30 pieces of silverware.
#25 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 26 #26 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 27
See, here's Frodo.
#27 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 28
It's by way of an apology for my recent behavior.
#28 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 29 #29 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 30
You hate Babylon 5.
#30 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 31 #31 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 32
and report back to your alien overlords.
#32 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 33 #33 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 34
Lights.
#34 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 35
Oh, for God's sake.
#35 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 36
AKA you.
#36 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 37
This is Bath and Body Works
#37 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 38
I've got five more slides.
#38 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 39
I just hope you'll be able to appreciate
#39 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 40
Oh, Penny, thank you!
#40 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 41 #41 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 42 #42 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 43
You're not going to Switzerland!
#43 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 44
I have a short PowerPoint presentation.
#44 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 45
****
#45 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 46
you are no longer entitled to accompany me
#46 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 47
for our first Valentine's Day.
#47 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 48
Gesundheit.
#48 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 49
Do any of them work?
#49 Recap of The Big Bang Theory Season 3 Episode 15 (S03E15) - 50
You okay?
#50