Rubbery coating prevents machines from freezing over

Add / Remove Winter weather can wreak havoc with flight schedules. We recently wrote about a de-icing concrete that could be used at airports to prevent cancellations, and now researchers at the University of Michigan have developed an ice-repellent spray , which could be applied to airplanes — and other machinery — to prevent them from freezing over. The “icephobic” coating is made of common synthetic rubbers and could provide a green alternative to chemical melting agents or costly defrosting systems. When sprayed onto a solid surface, the substance, because of its rubbery texture, uses interfacial cavitation to repel the ice. As a result, it is significantly easier to remove ice that forms on the surface because the two materials do not bond to each other. The researchers envision the spray being used on freezers, wind turbines or oil rigs. What other applications are there for the “icephobic” coating? Website: www.ns.umich.edu Contact: gcherry@umich.edu The post Rubbery coating prevents machines from freezing over appeared first on Springwise .

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Rubbery coating prevents machines from freezing over

How to Make Chocolate from the Fruit to the Candy Bar

Do you know where chocolate comes from? Apparently, not from the checkout line at grocery stores! How to Make Everything shows how to make chocolate from scratch, from the fruit of the cacao tree to the fermentation to the sun drying process to making sugar and cocoa butter to the grinding and tempering and molding of the chocolate bar. There are so many steps, it’s a wonder how we ever figured it out. Read more…

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How to Make Chocolate from the Fruit to the Candy Bar

Rare example of lost language found on stone hidden 2500 years ago

Mugello Valley Project The ancient Etruscan stele was recycled 2500 years ago for use inside the foundation of a temple, which suggests that it is quite old. The stone is about 4 feet tall, and would once have stood as part of a sacred display. 3 more images in gallery The ancient Etruscan civilization, whose great cities dotted the west coast of Italy between 2800 and 2400 years ago, was in many ways the model for ancient Greece and Rome. Etruscans lived in city states with sumptuous palaces, beautiful art, and a complicated social structure. But we know almost nothing about their daily lives, in part because most of their writing was recorded on perishable objects like cloth or wax tablets. For that reason, a new discovery made by the Mugello Valley Archaeological Project could be revolutionary. At a dig outside Florence, a group of researchers have unearthed a massive stone tablet, known as a stele, covered in Etruscan writing. The 500-pound stone is 4 feet high and was once part of a sacred temple display. But 2500 years ago it was torn down and used as a foundation stone in a much larger temple. Hidden away for thousands of years, the sandstone stab has been preserved remarkably well. Though it’s chipped, and possibly burned on one side, the stele contains 70 legible letters and punctuation marks. That makes it one of the longest examples of Etruscan writing known in the modern world. Scientists believe it will be full of words and concepts they’ve never encountered before. Almost all the writing we have from Etruscan civilization is from necropolises, massive tombs that the wealthy elites used to bury their dynastic families for generations. So a lot of the vocabulary we’ve gleaned comes from what are essentially gravestones, covered in rote phrases and praise for the dead. This new stele could reveal a lot about Etruscan religion, and possibly the names of the god or goddesses worshipped at the city. Read 6 remaining paragraphs | Comments

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Rare example of lost language found on stone hidden 2500 years ago

The Maker of Java is Seeking $9.3 Billion From Google

There is a long-running legal battle between Oracle and Google over the use of Java, an Oracle product, in Android. In the latest court filing, Oracle is shooting for the moon: $9.3 billion in copyright damages from Google. Read more…

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The Maker of Java is Seeking $9.3 Billion From Google

OpenToonz, the 2D Animation Software Used by Studio Ghibli, Is Now Free

Toonz, the software used to create Studio Ghibli films like Spirited Away and TV shows like Steven Universe and Futurama, is now OpenToonz. It’s open source and free for any budding animator to download and use. Read more…

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OpenToonz, the 2D Animation Software Used by Studio Ghibli, Is Now Free

Sony’s Ultra 4K Streaming Service Launching On April 4; Titles Priced At $30

Janko Roettgers reports for Variety: Sony is launching its 4K movie streaming service called Ultra next month: Consumers will be able to buy movies from the service, and stream to supported Sony 4K TV sets, starting April 4. The new service will offer 4K HDR movies to stream, including extras that have previously been able only on physical discs. Ultra ties into UltraViolet, the cloud locker service backed by Sony. Consumers will be able to upgrade SD and HD quality movies from their UltraViolet cloud locker for $12 to $15, respectively. Read more of this story at Slashdot.

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Sony’s Ultra 4K Streaming Service Launching On April 4; Titles Priced At $30

AT&T boosts data caps for home Internet and steps up enforcement

AT&T CEO Randall Stephenson. (credit: AT&T) AT&T today announced that it will increase its data caps—and expand enforcement—on home Internet service. As a result, more customers will have to pay $10 overage charges for each 50GB they use beyond their monthly limit, similar to Comcast’s data cap system. AT&T will also let customers upgrade to unlimited data for an extra $30 a month. This is only necessary for Internet-only customers. People who purchase both AT&T Internet and TV in a bundle will get unlimited home Internet data at no extra charge. That applies to bundles with either DirecTV satellite or AT&T’s wireline U-verse TV system. Previously, AT&T enforced a 150GB monthly cap on its DSL network. On May 23, AT&T will expand enforcement of caps to U-verse Internet service, which brings fiber closer to the home to boost speeds, and to “Gigapower,” its all-fiber service. Read 9 remaining paragraphs | Comments

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AT&T boosts data caps for home Internet and steps up enforcement

ISIS Damage to Ancient City of Palmyra Is ‘Enormous’

Late last week, Islamic State militants were routed from the historic city of Palmyra, a UN World Heritage site. A preliminary investigation of the ancient ruins suggests that the damage is not as bad as feared, and that a significant portion of the relics could be restored quickly. Read more…

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ISIS Damage to Ancient City of Palmyra Is ‘Enormous’

Name-your-price hotel rooms

Add / Remove Hotels are often left with unfilled rooms, which is why we have seen websites offering to cancel and rebook rooms for customers, and make the most of fluctuating room prices. Polish startup Findbed reverses the booking process by enabling customers to name their ideal price, leaving the hoteliers to decide whether or not to accept their offers. We have already seen taxi and private jet services use the ‘name-your-price’ business model. Now, FindBed enables customers to book a room at a rate of their choice. To begin, customers declare their desired price and the platform sends out the offer to all appropriate venues. Then, the manager of the hotel has three hours to decide whether or not to accept the offer. Finally, the customer is sent a list of all the places that will offer a room at that price and the user chooses their favorite. What other industries could integrate this model? Website: www.findbed.pl Contact: rafal@findbed.pl The post Name-your-price hotel rooms appeared first on Springwise .

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Name-your-price hotel rooms