Link Roundup: Beauty

The Fascinating History of the Beauty Blender – Honestly this makes me feel better about giving that company so much of my money!

How Do Bubbling Oxygen Masks Work? – Lab Muffin

Brutally Honest Beauty has a great run-down on the Choix High End Samples Subscription Service, which I hadn’t about.

I’m obsessed with nail videos right now, but my fave by far is Suzie from the Nail Career Education YouTube. Here’s her run down on the difference between gel and acrylic nails: