5 Weird Involuntary Behaviors Explained!

It’s Okay To Be Smart breaks down some of the strangest stuff everyone does.

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The 5 Most Important Molecules In Your Body

SciShow explains how there’s a lot more going on in your body than you might realize.

How Laser Tattoo Removal Works

A little while back, Destin at Smarter Every Day posted a video about the science of tattooing and how it works. He’s now followed it up with a video on tattoo removal. As someone who’s considered getting at tattoo for a few years now, I found this pretty interesting. Check it out.

Does My Voice Really Sound Like That?

Good to know I’m not the only one who dislikes the sound of their own voice. I mean, I already knew why it sounds different, but I’m even quieter than I thought. Going by what SciShow’s Hank is saying, maybe I just need to hear it more often to get used to it…

Do I Only Use 10% Of My Brain?

Of course not! Seriously, I wish more people would stop and actually think before spouting that “truism.” So annoying. Thanks to SciShow for tackling one of my biggest pet peeves.