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Pride and Prejudice and Zombies -- Pride and Prejudice and Zombies features the original text of Jane Austen's beloved novel with all-new scenes of bone-crunching zombie action. As our story opens, a mysterious plague has fallen upon the quiet English village of Meryton—and the dead are returning to life! Feisty heroine Elizabeth Bennet is determined to wipe out the zombie menace, but she's soon distracted by the arrival of the haughty and arrogant Mr. Darcy. What ensues is a delightful comedy of manners with plenty of civilized sparring between the two young lovers—and even more violent sparring on the blood-soaked battlefield as Elizabeth wages war against hordes of flesh-eating undead. Complete with 20 illustrations in the style of C. E. Brock (the original illustrator of Pride and Prejudice), this insanely funny expanded edition will introduce Jane Austen's classic novel to new legions of fans.
Farmers in Mexico have been given another reason to grow agave, the cactus-like plant used to produce the country's most potent export. In the bar room equivalent of alchemy, scientists have turned shots of tequila into diamonds.
The surprise use for the national tipple emerged when researchers at the National Autonomous University experimented with making ultra-thin films of diamond from organic solutions, such as acetone and ethanol. The mix that worked best, 40% alcohol and 60% water, was similar to the proportions used in tequila.
Diamond films are extremely durable and heat resistant and can be used to coat cutting tools. By carefully adding impurities to the films, it is also possible to make diamond semiconductors for use in electronic circuits.
Luis Miguel Apátiga, a member of the team, brought a bottle of cheap tequila into the lab to see if it could be turned into diamond. When he heated a shot to 800C it vaporised and broke down into its atomic constituents, producing a fine layer of carbon on nearby metal trays.
Close examination of the films at high magnification revealed that the carbon had formed into crystal structures identical to diamond. Each was around one thousandth of a millimetre across.
"It's true that the fact it's tequila has a certain charm. It's a Mexican product and Mexican researchers developed the project, but a businessman can say to me: 'Great, how pretty! But how can I use it?'," Apátiga said. "It would be very difficult to obtain diamonds for a ring."
The researchers plan to make tequila-based diamonds on an industrial scale from 2011, a move that could see agave growing expand beyond the tequila market.