What You'll Learn: Basically a crash course in Art Philosophy 101.
The Nerdwriter's video essays are all about "cultivating a worldview" through the art we create and observe. If you'd like to get a little more educated about movies and paintings but don't care for pretentious jerks, this is a great place to start.
What You'll Learn: How to make everything from Lego gummies to a micro crossbow.
These "experiments, life-hacks, and random weekend projects" will put all your DIY to shame. This engineer has some awesome, risky, and occasionally delicious tricks up his sleeve.
What You'll Learn: Super important facts about sexual behavior, health, and culture.
Taught by an actual doctor of human sexuality, this "sexedutainment" channel will teach you all you've every wanted to know about sex that isn't covered in the classroom or in The Talk.
What You'll Learn: Quick, fun summaries about the physical and social building blocks of life.
In A Nutshell (aka Kurzgesagt) attempts to explain our weird little existence in about six minutes or less. The videos are wonderfully animated and cover topics like evolution, space, and global energy.
Windows 10 is the latest and greatest operating system for PCs. If you have Windows 7, 8, or 8.1 installed, then upgrading is free for a limited time. Windows 10 has its quirks, but ultimately, is a h u g e improvement over 8.1 (hello again, Start Menu).
Jenny Chang / BuzzFeed
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