For 44 years, kids have been racing Hot Wheels cars around their homes, on the sidewalks in front of their houses, and, if they're my kids, down the slides on the playground. Playground play aside, most die-cast car play has been strictly horizontal since that time. Now Hot Wheels is shaking things up — really up! — and moving car play vertical! Hot Wheels Wall Tracks, the company's new line Read more

ArtCircles, a free iPad app, lets you spin through classic and contemporary art based on colors, words, or curators. Search for things like "blue," "van Gogh," and "kiss," to pull up art circles relevant to those key words. Tap the painting to learn about the piece's history and its artist and to even buy a framed print for your home collection. The app makes it a breeze to discover new Read more

Ever been confused by the multicolored concealer palettes you see at the stores? The confusion stops here. Over the next few days, let's explore the art of these color-correcting concealers, starting with green. Wicked Witch of the West? Don't think so, my pretties. When it comes to color correcting, it's all about using the color wheel to figure out a balance. Green, for instance, is opposite Read more

Fun issues like nausea, fatigue, shortness of breath, and the need to hit the ladies' room — three different times during a workout! — makes it difficult to keep up with a regular exercise routine when pregnant. If you're expecting, taking up yoga (or continuing to go) is wonderful because not only does it alleviate some of these annoying discomforts, your body will stay strong and flexible. Read more

Yoga instructors are often the calmest people you'll meet, but when their beliefs are grounded in strict yoga principle and technique, they may sometimes put their foot down during practice. Here are some reasons your yoga teacher might reprimand you during class. Drinking water: Practicing yoga is about building your energy or prana, otherwise known as your fire. Some by-the-book instructors Read more

Hair colorist Jennifer J. has dyed the hair of actresses like Kristen Stewart for Twilight and Lily Collins for Mirror Mirror, so she knows what it takes to make a drastic change. From choosing the right shade to keeping your roots in check, see Jennifer's essential tips to darken your hair to the deepest depths on the color wheel when you read more Read more

That Birdman video is a total hoax — Newser Visualizing just how far things are in space — Geekosystem 100 ridiculous cell phone names — BuzzFeed Quadcopters use GPS to drop delicious taco goodness — Geek.com 5 ways to beat old-school games using the power of math — Cracked AT&T creates a vibrating steering wheel for GPS instructions — Dvice In a race against two Batmobiles, Read more

We already knew Jessica Alba had a thing for brights — but every time she steps out in new look, she supplies fresh fashion fodder to inspire our own Spring-ready style. The latest is a bold mix of multi-colored stripes and berry-red Alice + Olivia skinnies that works thanks to laid-back add-ons and easy proportions. Because the palette speaks for itself, Jessica steers clear of any Read more

We already knew Jessica Alba had a thing for brights — but every time she steps out in new look, she supplies fresh fashion fodder to inspire our own Spring-ready style. The latest is a bold mix of multi-colored stripes and berry-red Alice + Olivia skinnies that works thanks to laid-back add-ons and easy proportions. Because the palette speaks for itself, Jessica steers clear of any Read more