Study finds that anger spreads further than joy on social networks

Study finds that anger spreads further than joy on social networks

Want to get your message heard on a social network? Try raging about it. China’s Beihang University has published a study of Sina Weibo users which suggests that anger-fueled online posts have more of an influence than those reflecting other emotions. During the research period, a typical bitter comment would affect posts three degrees removed from the original; joy had a muted impact, while disgust and sadness hardly got any traction. Don’t be too quick to lament the human condition, though. As researchers note, many of the angry posts were triggered by politics in Weibo’s native China. There’s a chance that internet denizens on other social networks have a rosier outlook on life.

[Image credit: Wayne Marshall, Flickr]

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Via: MIT Technology Review

Source: Cornell University Library

Triposo travel belt buzzes you in the right direction

You won't trip over yourself with the Triposo belt.

(Credit: Triposo)

One of the biggest challenges when traveling to new places is not looking like a clueless tourist while you’re there. The Triposo travel belt on Indiegogo is raising funds to help make intrepid explorers look less lost when they’re walking around.

The belt works by connecting with a cable to the headphone jack on your smartphone. Open up the Triposo travel guide app, select a destination, and choose the “buzz me there” option. The app communicates with the belt, which then vibrates at different spots to tell you to go straight, turn back, turn left, or turn right.

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The belt is certainly a fun concept. It could keep you from standing there with a map or staring at your smartphone, like the tourist you are. It’s going for a $50 pledge with an overall funding goal of $10,000.

Triposo has a working prototype of the belt. The audio jack approach is a little unusua… [Read more]

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Shipping Times For Several iPhone 5C Models Begin To Slip

Shipping Times For Several iPhone 5C Models Begin To Slip

It is not known right now how many iPhone 5C pre-orders were made in the first day, Apple hasn’t revealed any official numbers like it used to do in the past. Some analysts are of the view that the absence of official figures indicates weak demand, but such speculation must always be taken with a grain of salt. On September 13th Apple and its various partners started accepting pre-orders for iPhone 5C. Several models of the new “unapologetically plastic” iPhone have sold out at Apple, which has caused shipping times to slip.

Apple, its retail and carrier partners are going to launch the new iPhones next week. Those who were able to get their pre-orders in early would have guaranteed release day delivery. The unlocked 16GB yellow model was the first to sell out through Apple’s website, shipping times for others have slipped to September 25 and some even as late as October 4th. On the company’s China website, the shipping time has slipped by one day to September 21st. There might be more delays in store as the launch date approaches. Apple hasn’t offered the iPhone 5S for pre-order, some believe that is due to supply constraints. Apple releases both new iPhones in ten markets on September 20th.

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  • Shipping Times For Several iPhone 5C Models Begin To Slip original content from Ubergizmo.

        



    Sony Projector Gets Frickin’ Laser Beam

    Somebody needs to get a hold of Doctor Evil quickly and let him know that his evil lair needs a new projector for the media room. Sony has announced that it is now shipping the world’s first 3LCD projector with a laser light source. Yes that’s right, it’s a projector with frickin’ lasers.

    laserp

    Rather than using the normal bulbs that are expensive and burnout rather quickly, or dim low-end LEDs, the Sony VPL-FHZ55 laser light source projector uses a blue laser as its light source. You may be wondering how blue laser can reproduce full-color. The answer to that is a phosphorescent material that outputs pure white light when the laser shines through it. Once the white light is produced, 3LCD tech turns it into the colors you need for a high-quality image.

    sony 3lcd laser

    The projector offers an impressive 4,000 lumens of color light output and supports a resolution of 1920 x 1200. Sony estimates that the laser unit will provide 20,000 hours of use before it needs to be replaced.

    There’s no indication of how expensive the VPL-FHZ55 might be, though I found one for sale via Amazon’s Marketplace for about $6500(USD).

    HDTV from Seiki takes on a retro look

    seikiWhen it comes to the world of fashion, it is said that the old never really go out of style permanently. Sure, whatever is hip and happening at the moment might be shelved shortly for the next fad, but it will return eventually to make its mark once again sometime down the road, although as to when that will happen remains to be seen. I suppose the same can be said of design, as everyone loves a little bit of retro once in a while. Seiki Digital decided to take a modern day consumer electronics device and give it a touch of retro, resulting in the 22-inch Retro Design HDTV (which carries the model number SE22FR01).

    The Retro Design HDTV’s name alone gives the game away, being a new and colorful nostalgic HDTV model. Depending on how you would want it to fit into your room, it will arrive in multiple retro colors such as Retro Red, Mid-century Yellow, Electric Blue, Doo-wop Purple, and Cadillac Pink. Not only that, you will also find the clock being dialled back thanks to the Retro Design HDTV’s power and volume dials.

    Of course, do not be fooled by its looks, as the Retro Design HDTV will still come with all the bells and whistles of today’s HDTVs, and they include Full HD 1080p resolution on a 21.5” diagonal LED panel, 60Hz panel refresh rate, HDMI, component/composite, and VGA ports, and a remote control. Your ears too, will appreciate the fact that this HDTV will boast of a built-in subwoofer that delivers an amazing sound experience.

    If you are interested in picking up the Retro Design HDTV, it will retail for $329 a pop. The one major drawback that I can say would affect sales figures of this particular HDTV would be the size. Compared to modern day HDTVs, the amount of chunkiness of this CRT impostor is definitely not going to go down well with those who love sleek and slim designs in their homes.

    Press Release
    [ HDTV from Seiki takes on a retro look copyright by Coolest Gadgets ]

    Inside the Pentagon’s Trillion Dollar F-35 Embarrassment

    Inside the Pentagon's Trillion Dollar F-35 Embarrassment

    It’s not news that the Pentagon’s fated F-35 program is riddled with dilemmas. For more than a decade, it’s bumped into roadblock after roadblock. When the planes aren’t grounded, they’re forbidden to fly in bad weather, combat missions or at night. Vanity Fair just published a lengthy look at just how bad a mess it is.

    Read more…


        



    An Alien-Like Cathedral, 3D-Printed Out of Sand

    Earlier this summer, we showed you Digital Grotesque—an amazing plan to 3D print a cathedral-like room that looked like it came out of Alien. The architects behind the concept just finished, and the actual room is just as amazing as the original renderings. This short video and the photos to follow will make your jaw drop. [Digital-Grotesque via PopSci]

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    Google Glass XE9 Software Update Frees It From Tethering

    Google Glass XE9 Software Update Frees It From TetheringGoogle Glass will require an active data connection if you want it to function to its maximum capability, which means it would make plenty of sense for those living Stateside to purchase a Bluetooth tethering plan from your carrier, should you want to use Google Glass at just about any time. Of course, all of that might eventually come to an end with the implementation of the XE9 software update, which will free up Google Glass to tether on its own. In a nutshell, all that is required of a Glass explorer is to download the MyGlass app and pair it with Glass.

    This should be enough to enable Google Glass to get online, but do ensure that it is paired via the app, as opposed to the smartphone’s settings. Needless to say, this will apply only to handsets that run on the Android operating system since MyGlass has no similar app on other platofrms, iOS included. Apart from that, there is also no guarantee that free tethering will be a feature in Glass when it arrives on store shelves, but should Google decided that they want support from wireless carriers when it comes to marketing Glass, then the free-tethering mode will most probably stop at retail.

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  • Google Glass XE9 Software Update Frees It From Tethering original content from Ubergizmo.

        



    Daft Punk “Lose Yourself to Dance” comes correct with disco music video

    This week the French robot duo known as Daft Punk have unveiled their first “proper” music video for their record Random Access Memories in “Lose Yourself to Dance.” This music video harkens back to the warm, sparkly beauty of the disco era with fully reflective jackets for the band, a soft filter on the camera […]

    Hands-On With The botObjects ProDesk3D

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    After months of speculation and quite a bit of skepticism, we’re pleased to report that the ProDesk3D is real, it works, and it really does print in color. How, exactly, is still under question – we weren’t given direct access to the innards of the machine – but we saw it working with our own eyes.

    Videographer Steve Long went to a meeting with the company where he reported that the body is four inches wider than the Form 1 printer. It has an aluminum body and two print heads, hidden by a plate, that can print 25 micro layer thickness. When the printer changes color it moves the head to the side and purges the old color and brings in a new one. “Print head will in a single layer print out all parts of a certain color on that particular layer – green, for example- then purge, and go on to the next color and fill in the rest, etc,” he said.

    “When I arrived at the location the ProDesk 3D was already in action printing a nautical shell + gear design. The final product you see atop the device in the shot with the orange cover. The print head has a specific noise (almost like a standard paper printer). Part of the noise is due to the speed the head moves along the X & Y axis. It was very agile and quick. I was able to see one colored layer at the base and the printer was working on the second as I was taking photo stills,” said Long.

    It will have Mac and Windows apps when it launches and the firmware is configurable so you can set the base leveling routine and control the fan speed. They don’t yet have a community site per se, but they’re thinking of bringing in a community manager eventually. Why is the company so camera shy? We’re not exactly sure. But Martin Warner, co-founder, suggested that their plans were once compromised by a journalist sneaking into their development center with a video camera up his sleeve. Whether this is some Münchausen-esque PR antics or the real deal we’re not certain, but we are certain that this thing works.