In 1952, Stanley Miller and Harold Urey sealed water, methane, ammonia, and hydrogen inside an array of closed-looped glass tubes. At one point of the tubes, a pair of electrodes were set to create a spark. This system was supposed to simulate the condition of the primitive Earth that causes the origin of life, and the spark was supposed to simulate lightning through the atmosphere and water vapor.

Tuesday, January 6, 2009. My sister and her husband celebrated their first Christmas as a married couple. I decided to mark the occassion with a set of stockings. The pattern is from Holiday Knits by Allison Isaacs. My brother-in-law was super excited because it was his first stocking ever. I used Cascade Pastaza which had the perfect fuzziness and I learned how to do a kitchener stitch and a Turkish heel. Thursday, October 16, 2008. To check out hats, capelets, scarves.

Alcanza mayores oportunidades laborales estudiando un Posgrado en las mejores universidades con un financiamiento a tu medida. Han logrado con nosotros, el sueño de estudiar. En las mejores universidades privadas con un crédito educativo a su medida. Conoce nuestros casos de éxito.

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