"This Disease is Deadlier Than The Plague" by Kurzgesagt Reaction!

This Disease is Deadlier Than The Plague

Nuclear Engineer reacts to Kurzgesagt "The Day the Dinosaurs Died - Minute by Minute"

Nuclear Engineer Reacts to Kurzgesagt "A New Way to Understand Cancer" - ZOMBIE CITY!

The Most Horrible Parasite: Brain Eating Amoeba

Nuclear Engineer Reacts to Kurzgesagt "Ancient Life as Old as the Universe"

The (Second) Deadliest Virus

Does your Brain "Blind You?" - Nuclear Engineer Reacts to Kurzgesagt

What Happens If You Destroy A Black Hole REACTION! | Kurzgesagt – In a Nutshell

Инженер-атомщик отреагировал на статью Kurzgesagt «Последнее, что когда-либо случилось во Вселенной»

Why Scientists Are Puzzled By This Virus

There Is Life Hiding Inside Earth

В чем главная проблема Аватара?

The Last Thing To Ever Happen In The Universe

Nuclear Engineer reacts to Kurzgesagt "What if We Nuke a City?"

What Made The Black Death (The Plague) so Deadly?

I WISH I DIDN'T SEE THIS! This Disease is Deadlier Than The Plague (REACTION!!!) In a Nutshell

Fever Feels Horrible, but is Actually Awesome!

Why plague doctors wore beaked masks

Ты — "ВОИН-ЯГУАР" АЦТЕК (И ЭТО ВСЯ ТВОЯ ЖИЗНЬ)

Have an Autoimmune Disease? Blame the Black Death