Every day, scientists make discoveries that change the way we live. But sometimes, just sometimes, they achieve results that are so extraordinary or unexpected that they literally don’t know what to do with them. Here are five of the most puzzling. More »
Visit link:
5 Amazing Scientific Discoveries We Don’t Know What to Do With
Qualcomm yesterday unveiled a new series of chips designed to solve one of the nagging problems faced by smartphone manufacturers and smartphone users: a single phone isn’t capable of hopping on any cellular network. This difficulty caused Apple to release three versions of the iPhone 5, with support for different LTE networks. As a result, customers who frequently travel overseas had to think hard about which version of the iPhone they would buy, since different countries and carriers use different cellular bands. The iPhone uses Qualcomm chips . LTE has exacerbated this cellular fragmentation, Qualcomm said. “The wide range of radio frequencies used to implement 2G, 3G, and 4G LTE networks globally presents an ongoing challenge for mobile device designers,” Qualcomm Senior VP Alex Katouzian said in the company’s announcement . “Where 2G and 3G technologies each have been implemented on four to five different RF bands globally, the inclusion of LTE brings the total number of cellular bands to approximately 40.” Read 4 remaining paragraphs | Comments
Visit link:
Qualcomm’s global LTE chip could help end iPhone fragmentation
3D scanners are kinda old hat at this point. But, while we’ve seen more than our fair share of Kinect hacks, we haven’t come across too many phone-based systems. Moedls actually puts the power to create models like the one above in the palm of your hand… sort of. The heart of the system is either an iOS or Android app (sorry MeeGo fans), but there are actual lasers with a custom enclosure as part of the platform. Clearly, that does somewhat restrict portability, but it should all fit into a 10-inch x 10-inch x 4-inch box for storage or transportation. Creator John Fehr started the project as a way to save some of his daughter’s sculptures in digital form. After trying many different component options, Fehr settled on a combination of parts that totaled around $300. That included a custom enclosure and variable speed rotating platform have been sourced. Right now the iOS app is awaiting approval from Apple and the Google-fied equivalent is currently in development. Combine this with a 3D printer (we hear you’ve got quite a few choices at this point) and the world becomes your playground. You can see an example of what Moedls is capable of, even at this early stage, at the source. Check out the full list of Insert Coin: New Challengers semifinalists here — and don’t forget to pick a winner ! Filed under: Misc Comments Source: Moedls
View post:
Insert Coin semifinalist: Moedls brings 3D scanning to your phone
littlesparkvt writes in with news about the possibility of a privately funded Mars mission. “Millionaire Dennis Tito became the first paying customer to make a trip to the International Space Station and now he wants to launch a privately funded mission to Mars in 2018. Dennis paid a reported 20 Million to ride aboard a Russian rocket to the International Space Station and has since stayed out of the spotlight, until now. There’s no word whether the trip will include humans, there will be more information on that fact next week. Considering there is little time to train a crew for the mission the flight in 2018 will most likely be an unmanned probe. There’s also a possibility that the first mission to Mars from this private investor will harbor supplies for future astronauts. Plants and food are a possibility as they would take much less space than a full human crew.” Read more of this story at Slashdot.
Read the original:
Millionaire Plans Mission To Mars In 2018
Forget coffee. Forget juice. Forget milk, damnit. Mountain Dew wants you wash down your Wheaties with an energy drink. Nope. Nope. Nope. We’re not going to do that. More »
Read More:
Mountain Dew KickStart: You’re Supposed to Drink This for Breakfast
Only yesterday we were being teased with the idea of a touchscreen Chromebook . Well, good news for people who hate waiting — it’s here, it’s called the Pixel, and you can pre-order today. The all-Google laptop is aimed at those who live in the cloud, but want a little more from their machine. Built from the ground up for the web, the 12.85-inch 3:2 ratio display claims to offer 18 percent more vertical space than 16:9 does. The screen the Pixel has is — as you can imagine — one of its proudest features, sporting a 2,560 x 1,700 resolution, giving a PPI of 239, and offers a brightness of 400nit. Oh, and of course, it’s touch-enabled so whatever your input preference, you’re covered. On the inside, there’s a dual-core 1.8Ghz Core i5 processor, 4GB of RAM and two SSD options — 32GB or 64GB. If that’s not enough, Google’s ahead of you, and is throwing in 1TB of Drive storage with every Pixel for three years — what it expects the life of the machine to be. You won’t be basing your choice just on storage though, as the smaller capacity model is WiFi only, while the 64GB comes with Verizon LTE baked right in, and a choice of plans. As for the rest of the features, the Pixel also has a triple-microphone configuration — with one under the keyboard — which helps improve noise cancellation, including the rattle of your typing during excited hangouts. This is also where the speakers are hidden, so it will be interesting to see how those play nice together. Other features include an “HD” camera, a custom keyboard action for less finger-fatigue, and an enhanced smooth glass trackpad. As for ins and outs, there are two USB ports, a mini displayport, a mic / headphone jack and an SD card reader — notably, no Ethernet. Wirelessly, you have WiFi a thru n and Bluetooth (plus that LTE if you opt in). Wondering what effect that display might have on the (59Wh) battery? Well Google claims its open-source test (available for criticism online) has rated the Pixel at five hours. If you want to get yourself some touchscreen Pixel action, you can order starting today from the Play store, or Best Buy starting tomorrow. The WiFi-only model will cost you $1,299, rising to $1,449 if you want some LTE (currently US / Verizon only). Not enough info for you right there? Why not head over to our minty-fresh hands-on . Filed under: Laptops , Google Comments
Submitted by: Sup123 Tagged: nasa , jobs , stressful , monday thru friday , g rated Share on Facebook
Read this article:
Suddenly My Job Doesn’t Seem So Stressful
A battery can hold a lot of energy, but it takes a long time to charge it. A capacitor can be charged very quickly, but doesn’t hold a comparable amount of energy. A graphene supercharger is the best of both: it takes just seconds to charge, yet stores a lot of energy. Imagine being able to charge your spent laptop or phone battery in 30 seconds, and your electric car in a few minutes. Also, unlike batteries, Graphene supercapacitors are non-toxic. The Nobel Prize was awarded to the inventors of Graphene in 2010. Wikipedia defines Graphene as a “substance composed of pure carbon, with atoms arranged in a regular hexagonal pattern similar to graphite, but in a one-atom thick sheet. It is very light, with a 1-square-meter sheet weighing only 0.77 milligrams.” (via Tony Moore at the Boing Boing G+ community )
Read the original:
Graphene supercapacitors could make batteries obsolete
There is a 22-foot-long, 200-ton steel monster under Manhattan . Dead, resting deep somewhere under Grand Central Station and Park Avenue, this machine and her twin brother excavated the massive tunnels that you can see here, one of the largest public transportation works of our time. More »
Read this article:
Incredible Images of the Massive New Tunnels Hollowing New York City
February 22, 2013, marks the 20th anniversary of the premiere of Babylon 5: The Gathering , the pilot film for what would eventually become the Babylon 5 television series. The show arguably changed the way narrative television works, and Babylon 5 creator J. Michael Straczynski also changed the rules for TV creators by actively engaging his fanbase online during the show’s production. More »
Read the article:
The Strange, Secret Evolution of Babylon 5