The Surprisingly Useful Medicines Hiding Your Pee

Your urine is mostly water, but hidden in there are trace amounts of some very useful stuff! [SciShow] Advertisements

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Download and Print: Math and Science Valentine’s Day Cards [Pics]

The folks at “Evil Mad Scientist Laboratories” have have been releasing science and math Valentine’s day cards since 2013, and as usual this year, you can download and print them for free! Including those from previous years, there’s over 30 cards to choose from! [Download and Print: Math and Science Valentine’s Day Cards]

The Periodic Table Song (2018 Update!) [Video]

In celebration of National Periodic Table Day, here is The Periodic Table song, now updated with the 4 newly named elements! [ASAP Science]

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]

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]