Crave, the gadget blog

To the end of the (Google) world

Google Street View has ways of getting places. There are its fleet of cars, its tricycles for places without roads, SCUBA divers for the ocean, and even user-generated content.

Nevertheless, there's always, inevitably, an end to the road. Naturally, sometimes this is because the land just plumb runs out. But there are a number of other reasons Google's cameras have not been able to proceed, from the natural to the man-made. The Atlantic's Alan Taylor took a pictorial look at the reasons why. See them in our gallery below. … Read more

NASA issues asteroid 'Grand Challenge' to all

Are you up for a challenge? How about a Grand Challenge? NASA on Tuesday issued a Grand Challenge aimed at locating all asteroid threats to Earth and figuring out what to do about them.

It seems the asteroid threat has really picked up steam lately. We've had some close fly-bys. Some scientists have suggested nuking asteroids if they get too near. NASA has an initiative to lasso an asteroid for closer study. It's been asteroid fever around the planet lately.… Read more

The 404 1286: Where we're tired of zombies (podcast)

On today's show we're welcoming Dan Chiappini from GameSpot Australia along with 404 veteran Scott Stein. We'll briefly recap Scott's time down at WWDC but then get right into some more E3 talk where we make Scott feel jealous about missing what was probably the biggest E3 in something like seven years. Dan think he knows why Nintendo refuses to open its "vault" of games and we all wonder how the company can rebound from a bleak E3 showing.

We're also chatting about the mundane abundance of shooters at E3, the lack of innovation, and which games actually piqued our interest.

And be sure to enter CNET's awesome "From Old School to Tech Cool" contest that's currently underway on our Facebook page!

- Follow our new buddy Dan Chiappini on Twitter.

- Make sure to do the same for 404 veteran Scott Stein.

- Catch up on Scott's and the rest of CNET's WWDC coverage.

- Give CNET's E3 2013 page one last skim.… Read more

'Wizard of Oz' Lego re-creation has rotating tornado

We've seen plenty of crazy Lego re-creations over the years, from landmark architecture to vintage computers, but we can't help but be impressed when an entire movie is redone in bricks.

That would be 1939 classic "The Wizard of Oz," which a team of 12 Lego builders has turned into a marvelous 3D plastic diorama that includes just about every scene in the film, including a rotating tornado.

The collaborators from VirtuaLUG recently showed off the result of their teamwork at Brickworld 2013 Chicago, a display of spectacular Lego builds. … Read more

Project Zero tiltrotor shows off battery-powered flight

LE BOURGET, France -- Sure, there are electric vehicles on the road now. But aviation company AgustaWestland thinks they may have a place in the air, too.

At the Paris Air Show here, the Finmeccanica subsidiary showed off an exotic tiltrotor aircraft called Project Zero that's powered by lithium batteries. It flies, but project manager Jianye Zhang wouldn't say how far or how fast.

The single-passenger aircraft looks like a flying wing, but it's got two propellers built into the surface of the wing. For takeoff, the propellers push air downward to thrust the aircraft up like … Read more

Flying bicycle with built-in tent cruises at 4,000 feet up

First, flying food became a trend. Now, the hot new flying creations are flying bicycles. The latest entry in the wheeled-air-machine category comes from British company XploreAir. It's a bicycle, flying machine, and camping tent all built into one device.

The Paravelo can be taken apart and used as just a bike, or it can docked to its trailer with a flexible wing and biofuel-powered fan. Up in the air, it can go at speeds up to 25 mph for up to 3 hours and reach heights up to 4,000 feet up.… Read more

'Star Wars' gag brings mind control to elevator

After saving (or destroying) the galaxy, what's a Jedi or Sith supposed to do in their off time? A comedic group called JesterLads came up with a hilarious trick that made many people think a mysterious hooded figure was opening elevator doors with the power of the Force seen in "Star Wars."

With a hidden camera rolling, unsuspecting people in the elevator think it's just another normal day, but suddenly change tune as a nearby man wearing a gray hoodie waves his hand to reopen the elevator door that's about to close.… Read more

Man proposes via language-learning app Duolingo

We've seen some pretty creative marriage proposals, but we never would have thought of proposing via a language-learning app. Flavio Esposito, on the other hand, seems to like thinking outside the down-on-one-knee box.

The Italian man's American girlfriend was using Duolingo to learn Italian, so he got in touch with the Duolingo team to come up with a surprise.

"She's learning my own language, and she enjoys it so much that I'm wondering if I could ask you to set up an exercise for her that would lead to the big question: 'Will you marry Flavio Esposito?'" he wrote.

The team, unable to resist either the challenge or the romance, set about writing some translation exercises for Kate to be dropped into her learning program. … Read more

Experimenting with fireballs in space

Here on planet Earth we're used to flames -- whether from a candle or campfire -- reaching upward to the sky with slender limbs hungry for oxygen and driven by rising hot air. But in space, sans our planet's strong gravitational pull, flames are more likely to take the shape of eerie fireballs.

Within the flame of a regular candle wick, there's quite a bit going on. As the video below released this week by NASA explains, molecules from the wick are being cracked apart and vaporized by the flame, then combined with oxygen to produce light, heat, carbon dioxide, and water, as well as soot.

In recent years we've become quite familiar with how flames can extend and expand quickly in their greedy quest for more fuel and oxygen; witness countless western wildfires of the past decade. But researchers aboard the International Space Station have observed that flames in microgravity behave much differently, staying in a small spherical shape and letting oxygen molecules come to them.… Read more

Curved OLED HDTV screens are a bad idea (for now)

Both Samsung and LG, two of the biggest players in the burgeoning world of Organic Light Emitting Diode televisions, have announced (or depending on where you live, are selling) curved OLED screens to go along with traditional "flat" OLED screens.

Curved screens have been used in theaters for decades, and more recently in some high-end home theaters too. In a TV though, it's nothing more than a gimmick.

Here's why.… Read more