The Difference Between Introverts and Extroverts

Many people think they’re either Introverts or extroverts, but can you be both? What are the differences? Find out in the latest episode of Life Noggin! [Life Noggin] Advertisements


Why Is Heart Cancer So Rare?

We usually keep things pretty mild around here, but geeks love science and what is more scientific than trying to figure out why heart cancer is so rare? It is the kind of video that opens your eyes and makes you think about something completely differently after seeing it. Plus, we can all learn a […]

How Many Galaxies Are There Exactly?

We’ve been trying to count the galaxies in the universe since the mid ’90s, but our estimates change as our tools improve. So what does our current estimate really mean? Find out in this episode of SciShow Space! [SciShow Space]

The Great Filter: Why Alien Life Would be our Doom

Finding alien life on a distant planet would be amazing news – or would it? If we are not the only intelligent life in the universe, this probably means our days are numbered and doom is certain according to The Great Filter hypothesis. [Kurzgesagt – In a Nutshell]

Galaxies Size Comparison [Video]

A comparison in light years of some known galaxies. [MetaBallStudios]

It Took 83 Engines to Get Apollo to the Moon

In this video, Amy Shira Teitel of Vintage Space talks about how many rockets it took to bring Apollo to the moon. If you’re keeping track, that’s more than 83 engines and motors; you might have counted 87. There were actually 88 on the Saturn V, but five did nothing during an optimal mission. The […]

The Engineering of the Drinking Bird

In this video from The Engineer Guy, host Bill Hammack reveals the operation and engineering design underlying the famous drinking bird toy. In this video he explores the role played by the water the bird “drinks,” shows what is under the bird’s hat and demonstrates that it can operate using heat from a light bulb […]

Why You Might Want Parasitic Worms [Science Video]

Some doctors have actually found a connection between having parasitic worms and not having immune system problems like allergies or arthritis. Find out more in this episode of SciShow. [SciShow]