How Facebook Is Saving Power By 10-15% Through Better Load Balancing

An anonymous reader writes Facebook today revealed details about Autoscale, a system for power-efficient load balancing that has been rolled out to production clusters in its data centers. The company says it has “demonstrated significant energy savings.” or those who don’t know, load balancing refers to distributing workloads across multiple computing resources, in this case servers. The goal is to optimize resource use, which can mean different things depending on the task at hand. Read more of this story at Slashdot.

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How Facebook Is Saving Power By 10-15% Through Better Load Balancing

Apple’s Secret Ebay Store Is Back With Cheap Refurbished iPhones

Just like the odd eBay storefront that popped up last year , a new site called Factory Outlet eBay Store is selling refurbished Apple products and, despite the lack of any official Apple branding, is almost definitely the result of a partnership between Apple and eBay. And it’s selling Apple Certified Refurbished iPhones for cheap . Read more…

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Apple’s Secret Ebay Store Is Back With Cheap Refurbished iPhones

Fake Google subdomain certificates found in the wild

An Indian certificate authority in the Microsoft root of trust has been caught issuing fake Google subdomain certificates that would allow nearly undetectable eavesdropping on “secure” connections to services like Google Docs. Read the rest

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Fake Google subdomain certificates found in the wild

A Massive New Levee Could Add Two New City Blocks To Manhattan

The footprint of Manhattan’s been expanding since the 17th century, when early New Yorkers began their first project to infill its shoreline. A huge part of the island we know today is built on artificial pilings. Now, it might get its biggest expansion in years. Read more…

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A Massive New Levee Could Add Two New City Blocks To Manhattan

The Beautiful Process of Turning Quartz Into Lab Glass at 3,000 Degrees

If you work in a lab, you’ve probably used lab glass made from quartz. But you probably haven’t realized that the reason those test tubes are so durable is exactly what makes them so hard to mold. These beautiful GIFs, shot at GE’s Global Research in upstate New York, shows exactly what it takes to make those beakers. Read more…

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The Beautiful Process of Turning Quartz Into Lab Glass at 3,000 Degrees

Cadmium Arsenide: A 3D Alternative to Graphene That’s Way More Useful

There’s no denying that graphene is a wonderful material —strong, flexible, and highly conductive—but it’s taking a long time to become a commercial reality. Now, scientists working with a material called cadmium arsenide believe it offers many of the same benefits—but could actually be far easier to use in the real world. Read more…

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Cadmium Arsenide: A 3D Alternative to Graphene That’s Way More Useful

These fully automatic Wolverine claws are as badass as the real thing

Holy crap, this guy made the best Wolverine claws replicas ever. These 12-inch steel blades are fully automatic: they can deploy or retract with the push of a button. I’ve seen many tries at making these, but nothing as amazing as this these ones. And for sure, you can use these as real—very—mortal weapons. Read more…

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These fully automatic Wolverine claws are as badass as the real thing

Why Do Chinese URLs Use Numbers, Not Letters?

If, for whatever reason, you’ve ever spent much time on Chinese websites, you’ll know that they often use numbers over letters or other characters. So, 4399.com is a gaming site, 92.com deals with car trading, and 12306.cn sells train tickets. Why is that? Read more…

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Why Do Chinese URLs Use Numbers, Not Letters?