Arc Reactor
Browse reaction videos from Arc Reactor, including originals they reacted to, recent uploads, and tracked reaction activity on ReactionFinder.
1.8K subscribers16 reactions16 originalsLatest tracked Aug 1, 2026
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10:25
The Reason Why Cancer is so Hard to Beat
Kurzgesagt – In a Nutshell • 9.1M
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3:07
ELDEN RING Shadow of the Erdtree | Official Gameplay Reveal Trailer
BANDAI NAMCO Europe • 12.1M
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3:15
ELDEN RING Shadow of the Erdtree | Story Trailer
BANDAI NAMCO Europe • 7.6M
43:06
🎬 Scientists Reveal That Jupiter is Not What We're Being Told | Reaction
509Jul 31, 2023
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15:50
🎬 Elden Ring's Secret Monsters You've Never Seen | Deep Sea Lore | Reaction
505Jul 24, 2023
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11:40
Elden Ring's Secret Monsters You've Never Seen! | Deep Sea Lore
Ziostorm • 235.7K
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7:03
Honest Trailers | Lord of the Rings: The Rings of Power (Season 1)
Screen Junkies • 2.1M
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12:07
The History of Khazad-Dum (Moria)
In Deep Geek • 570.3K
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2:35
Elden Ring - It barely still exists
Zullie the Witch • 2.6M
19:53
🎬 Turns Out, Solar System Is The Rarest Planetary System Out there | Reaction
247Jul 30, 2023
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12:56
Turns Out, Solar System Is The Rarest Planetary System Out There
Anton Petrov • 860.3K
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4:10
What If You Swallowed Gallium?
What If • 5.1M
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8:03
Unhinged Elden Ring DLC Clues! November Release?
Ziostorm • 81.0K
12:43
🎬 Evidence For a 36 Million Year Long Cycle Affecting Biodiversity | Reaction
114Jul 28, 2023
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10:26
Evidence For a 36 Million Year Long Cycle Affecting Biodiversity
Anton Petrov • 236.5K
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12:36
How Oversleeping Destroys Your Body
Sciencerely • 1.3M
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9:16
Bill the Pony - A Character Study
In Deep Geek • 231.7K