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Videos
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04:49
Why do we celebrate April Fool's Day?
3.1M views
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6 years ago
Mystery Science
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06:41
Which animal has the biggest heart?
1.2M views
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3 years ago
Mystery Science
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01:32
Mystery Science Theater 3000 Season 11 Theme
316K views
•
7 years ago
Jordan Hass
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07:32
Why don't people eat ostrich eggs?
5.5M views
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4 years ago
Mystery Science
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LIVE
🚀 MST3K: Mystery Science Theater 3000 🚀 Streaming Now❗️
0 views
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0 seconds ago
Shout! Studios
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07:50
What's the most dangerous animal in the ocean?
1.1M views
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9 months ago
Mystery Science
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01:34
MST3K Karaoke: The Mystery Science Theater 3000 Theme Song
47K views
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7 years ago
MYSTERY SCIENCE THEATER 3000
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06:15
How do optical illusions trick us?
628K views
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1 year ago
Mystery Science
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04:42
How do magicians trick people?
3.2M views
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5 years ago
Mystery Science
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14:14
5 Unexplainable Mysteries Explained by Science
3.9M views
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5 years ago
SciShow
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07:20
What's the deepest hole anyone has ever dug?
8.4M views
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2 years ago
Mystery Science
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LIVE
☀️ MST3K FOREVER-a-thon ☀️
0 views
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0 seconds ago
MYSTERY SCIENCE THEATER 3000
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07:59
What is a black hole?
3.3M views
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5 years ago
Mystery Science
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09:29
Mystery Science: A No Brainer for Inquiry-driven Learning (for Elementary)
1.8K views
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2 years ago
Common Sense Education
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08:29
How were LEGO bricks invented?
2.1M views
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2 years ago
Mystery Science
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LIVE
MST3K Season 13-a-thon - Movie sign❗️
0 views
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0 seconds ago
MYSTERY SCIENCE THEATER 3000
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07:48
Why do we have leap years?
1.1M views
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4 years ago
Mystery Science
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00:48
Mystery Science Theater 3000 | New Season Trailer [HD] | Netflix
789K views
•
7 years ago
Netflix
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07:11
Why are four-leaf clovers so rare?
175K views
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5 months ago
Mystery Science
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03:07
Mystery Science Theater 3000: The Movie (1/10) Movie CLIP - A Push-Button Age (1996) HD
146K views
•
13 years ago
Movieclips
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