KA Lite Downloads Khan Academy Videos for Offline Lessons

Windows/Mac/Linux: Khan Academy is pretty useful for learning about computer science , math, and many other subjects. If you’d rather learn without being tied to an internet connection, KA Lite allows you to manage and view downloaded Khan Academy videos. Read more…

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KA Lite Downloads Khan Academy Videos for Offline Lessons

Brits double their broadband data usage, but speeds are still an issue

Broadband usage is soaring in the UK, but the companies piping it into our homes are still playing catch-up . That’s according to Ofcom , which looked into the state of connections across Britain. So how does it all break down? For a start, the average household now uses around 58GB each month (including downloads and uploads), almost double the 30GB of data Brits were moving last year. That increase may have been helped, in part, by an increase in connection speeds. According to the regulator, the UK’s average has increased from 18 Mbps to 23 Mbps over the last 12 months. However, that isn’t the case for everyone; many Brits are still struggling to get a decent connection in their home. In its report, the watchdog said the typical UK household now requires a 10 Mbps connection; anything lower and you’re “likely to be constrained.” However, Ofcom estimates that those speeds are currently unavailable to 15 percent of UK homes. So never mind whether or not you can afford (or want) a broadband package with a faster connection; if you’re living in one of the unsupported areas, you’re stuck with what you’ve got. Ofcom also looked at existing broadband connections across the UK, and how they stacked up to this proposed 10 Mbps threshold. Only a fifth of rural connections are faster, which then rises to 65 percent in semi-urban locations and 70 percent in UK cities. In fact, only 60 percent of broadband connections are faster than 10 Mbps. Given the varied nature of Britain’s communications networks, Ofcom wants to give homeowners some clarity by launching a new site that shows broadband speeds and 3G, 4G, Freeview and digital radio coverage anywhere in the UK. You can enter any street name or postcode, which could prove useful if you’re moving home or worried about a place’s potential connectivity. [Image credit: Dan Tentler, Flickr ] Filed under: Networking , Internet Comments Source: Ofcom Infrastructure Report , Ofcom Interactive Map

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Brits double their broadband data usage, but speeds are still an issue

Apple manager gets year in jail, $4.5m fine for selling industry secrets

Onetime Apple supply manager Paul Shin Devine will spend a year in prison and repay $4.5 million for selling Apple’s secrets to suppliers, the AP reports . Devine, who worked at Apple from 2005 until his arrest in August of 2010 , pleaded guilty to wire fraud, conspiracy, and money laundering—and could have been sentenced to as much as 20 years in prison. Working with Singapore resident Andrew Ang, Devine was accused of selling confidential information to companies that hoped to become Apple suppliers, and to suppliers trying to negotiate better deals with the company. Winning an Apple contract can be a make-or-break moment for a supplier, as we saw in the recent dust-up between Apple and would-be sapphire manufacturer GT Advanced Technologies ; companies hoping to get in on the action sent “millions in kickbacks” to Devine. Ang and Chua Kim Guan, who were respectively the sales director and general manager of Jin Li Mould Manufacturing, were charged in 2013 for bribing Devine. They were accused of paying Devine $387,600 between 2006 and 2009. Read on Ars Technica | Comments

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Apple manager gets year in jail, $4.5m fine for selling industry secrets

Report: Sony Leak Traced to a Bangkok Hotel

According to Bloomberg , the source of the huge Sony Pictures leak has been traced to a five-star hotel in Thailand’s capital . Leaching off of the St. Regis hotel’s high-speed wi-fi, the hackers, currently believed the work of the North Korea-linked group DarkSeoul, carried out their devastating and embarrassing attack, leaking 47, 000 SSNs and other sensitive information. Read more…

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Report: Sony Leak Traced to a Bangkok Hotel

NASA’s Orion spacecraft, designed to ferry the first humans to Mars, lifts off from Cape Canaveral o

NASA’s Orion spacecraft, designed to ferry the first humans to Mars, lifts off from Cape Canaveral on Friday morning. Orion reached speeds of 20, ooo mph and traveled 3, 600 miles from Earth before a successful splashdown in the Pacific. [ Bill Ingalls/NASA ] Read more…

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NASA’s Orion spacecraft, designed to ferry the first humans to Mars, lifts off from Cape Canaveral o

Tons of Albert Einstein Documents Are Now Online for Free

On Friday Digital Einstein went live, bringing with it a treasure trove of Einstein letters, correspondences, postcards, and notes detailing the life of one of the world’s greatest thinkers. As The New York Times reports , these are The Dead Sea Scrolls of physics and you can read them today for free. Read more…

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Tons of Albert Einstein Documents Are Now Online for Free

This Tweak Puts CarPlay On Your iPhone Without An External Screen

The CarPlay interface is undoubtedly better for using while driving than the regular ‘ole screen. But unless you’ve got a shiny new car (or one of the expensive aftermarket dashes), chances are you don’t have anything to pair your iPhone with. But this tweak gives you an idea of what CarPlay would look like running on just your handset. Read more…

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This Tweak Puts CarPlay On Your iPhone Without An External Screen

Top 10 Backups Everyone Should Have (Not Just Computer Backups)

You’ve heard it a lot, but it bears repeating: you need to back up your computer , because your hard drive will fail one day. Beyond those file backups, though, are many other things we need to have a backup for—ranging from work and finances to personal needs. Read more…

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Top 10 Backups Everyone Should Have (Not Just Computer Backups)

New Technique Allows Researchers To Extract Audio From Silent Video

 By looking at the minute vibrations in high speed video, researchers at the Department of Engineering of the Catholic University of America have created a method for extracting sound data from high-speed silent video footage. From the release: The authors used a subset-based image-correlation approach to detect the motions of points on the surface of an object, capturing target images with… Read More

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New Technique Allows Researchers To Extract Audio From Silent Video