Crave

Projector tech explainer: All your front projection questions answered

For the biggest TV, movie, and gaming experience, you need a projector. On top of all the "normal" TV jargon, projectors have their own buzz words and marketing fluff that must be navigated. Then there's the additional complexity of wiring and screens. None of these things are difficult, especially if you're armed with a handy helpful guide.

Hey, this is a helpful handy guide! Behold, all your projector tech questions answered. … Read more

Nokia video teases next Lumia with eye on camera

Nokia is shining a light on the camera and flash of a new Lumia smartphone.

A video posted on YouTube today takes us on a tour of the phone from the camera to the lens to the flash, promising "more than your eyes can see" and telling us that "the new Nokia Lumia is coming."

So, just which model Lumia is coming?

Nokia will hold an event in London tomorrow in which it will likely pull back the curtains on its latest Lumia phone. The company has been playing up its Lumia 928 in a series … Read more

Chris Hadfield sings Bowie's 'Space Oddity' in ISS farewell

How do you top months of amazing photos, demos, and tunes done aboard the International Space Station? If you're Chris Hadfield, you cover David Bowie's "Space Oddity" in a showstopping finale.

On the eve of his return to Earth, the Canadian astronaut released a beautifully done video of himself singing the 1969 classic.

Mixed with the help of staff at the Canadian Space Agency, musician Emm Gryner, and others, the cover features a somber piano intro and modified lyrics that reference the Soyuz capsule that will return Hadfield to Kazakhstan. … Read more

My life with the Fitbit Flex activity tracker

My series on living with four different activity trackers returns to the Fitbit because there's a new Fitbit in town, the Fitbit Flex. The new wristband version of the Fitbit corrects some of the deficiencies I found with the Fitbit One, such as tracking my standup paddleboarding better and making me feel more motivated to hit my daily activity goal.

The Flex sells for $100, just like its clip-on sibling, the One. It weighs about half-an-ounce, and never felt heavy or uncomfortable around my wrist. But getting the clasp to close takes a little practice. Like Brian Bennett in … Read more

'Pinterest stress' not just for moms?

I don't know exactly when it happened, but I can now say for sure that I live in a Pinterest household. The influence of the digital pinboard has infiltrated numerous aspects of life in the Mack family palace, from our wardrobe to nightly dinners to the bling I've been instructed to install on the door of the oven those dinners are cooked in.

That's right, I'm going to bling out my oven because my wife told me to, because it looked cool to her in a thumbnail on a punnily named social network.

This is not quite the future the Jetsons promised us, but we're living it.

So I was very interested to read the findings of a recent survey about what stresses out American moms. The online survey of more than 7,000 women in the U.S. was conducted by Insight Express/NBC News for TodayMoms.com and revealed one particularly fascinating nugget:

Measuring up to all the cool crafts they see on Pinterest causes stress for 42 percent of moms.

… Read more

Jimmy Kimmel gets celebrities to humiliate Twitter trolls

Few are immune from feeling envy.

Some, though, just can't help expressing it.

In our socially networked world, there are several choices of medium on which to vent one's inadequacies, but none seems so immediate as Twitter.

You can go there and post all sorts of deeply offensive things and actually direct them at the famous people who have turned you green in more places than merely your gills.

For example: "I just saw @JessicaAlba. If this was 2007, I'd be really excited."… Read more

Your very own drone, to follow you home

Imagine carving your way down a particularly challenging slope, your skis kicking up clouds of snow, trees flying by, your death-defying stunts captured perfectly on camera. And you're all by yourself.

How would you pull off such a feat?

Short of those with a film crew on hand, or at least a buddy with a GoPro camera tracking your every move, it's hard to imagine it being possible at all, let alone while you're alone.

But you may not have to imagine it for long.

Next week, a startup called Universal Air will finish shipping out its … Read more

Desktop Othermill carves out circuit boards, jewelry

What if you could easily add custom-designed circuits to DIY projects like 3D-printed stuff? Here's a small mill that can churn them out with precision and power.

Othermill is a Kickstarter project that has quickly exceeded its fundraising goal. It's designed to be a portable, desktop three-axis mill that can produce printed circuit boards, jewelry, molds, and other objects.

Conceived by the wizards at San Francisco-based R&D shop Otherfab/Otherlab, known for its crazy inflatable robots, Othermill works with CAD software to cut material in three dimensions. Unlike 3D printing, it cuts material away instead of adding it. … Read more

Countries square off with swords at Battle of the Nations

If you're a fan of "Game of Thrones," a grand competition called Battle of the Nations might be right up your alley. The tournament, held yearly in Europe, features a variety of full-contact medieval battle competitions involving around 500 people in teams from 22 countries.

The 2013 Battle of the Nations, which concludes on May 13, takes place in Aigues-Mortes, France, and offers battles such as 1 vs. 1, 5 vs. 5, 21 vs. 21, and a grand royale battle where everyone fights each other. Russia has won all three of the previous tournaments. … Read more