Nicolai
Browse reaction videos from Nicolai, including originals they reacted to, recent uploads, and tracked reaction activity on ReactionFinder.
10 subscribers17 reactions17 originalsLatest tracked Jul 25, 2026
↓ REACTING TO
9:04
Scientists Graded AI Companies On Safety … It Went Badly
Siliconversations • 292.5K
↓ REACTING TO
8:08
The Most Avoidable Deaths of All Time
Paint Professor • 961.5K
↓ REACTING TO
11:56
Why It Sucks to Be a Black Hole...
Gravipull • 832.4K
↓ REACTING TO
10:25
The Reason Why Cancer is so Hard to Beat
Kurzgesagt – In a Nutshell • 9.1M
13:34
🎬 The Secret Architecture Of Venice Exposed! | Primal Space Reaction
19Sep 29, 2025
Watch Reaction↓ REACTING TO
9:28
The Crazy Engineering of Venice
Primal Space • 11.0M
↓ REACTING TO
8:01
Why Didn't We Domesticate Beavers?
SideQuest - Animated History • 378.5K
↓ REACTING TO
13:53
Every BANNED Movie Explained In 14 Minutes
The Analyst • 1.5M
↓ REACTING TO
18:14
Every Layer of the Internet Explained
Jaydone History • 2.4M
↓ REACTING TO
10:42
The Insane Evolution of Snakes
Animated Earth • 804.9K
9:53
🎬 The Scary Truth If the South Won the Civil War! | AlternateHistoryHub
7Oct 5, 2025
Watch Reaction↓ REACTING TO
7:16
What if the South Won the American Civil War?
AlternateHistoryHub • 4.3M
↓ REACTING TO
14:21
The Genius Design of Narco Submarines
fern • 8.1M
↓ REACTING TO
18:28
Every Storm Level Explained in 18 Minutes
The Saster • 206.1K
↓ REACTING TO
7:28
HEISENBERG: The Dumber Oppenheimer
Historically • 1.2M
↓ REACTING TO
11:14
The Most AVOIDABLE Cave Deaths Ever
Simple Paint • 5.5M
↓ REACTING TO
7:39
What Is The Deadliest Substance On Earth? Toxicity Comparison
The Infographics Show • 9.3M
↓ REACTING TO
11:02
The Deadliest Weapons From Every Time Period
Just a Rock in Space • 4.9M
↓ REACTING TO
9:05
Every Continent Explained In 9 Minutes
Cool James Explains • 376.2K