A nuclear engineer analyzes the Kurzgesagt episode about why aliens might already be traveling toward Earth and breaks down the science behind interstellar travel and cosmic timelines. The video ...

A nuclear engineer reacts to a fascinating and unsettling topic explored by Kurzgesagt: bacteriophages, the most deadly ...

(via Kurzgesagt) Humans rule Earth without competition. But we are about to create something that may change that: our last invention, the most powerful tool, weapon, or maybe even entity: Artificial ...

Can jellyfish power Tokyo? What would happen if it rained bananas for a day? We're taking two of your most absurd (and brilliant) questions and answer them with real science. Fentanyl is the deadliest ...