ALoGeNo’s BLOG en Sceners.org

Son 8 partes hay que verlas de arriba abajo segun estan espero os guste y os abra los ojos, salu2

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After the overwhelming response to the Hackit we posted about automated hard drive destruction last fall, we finally decided to test out some thermite hard drive destruction ourselves. This has been done on The Screen Savers but they did not show up close results of the platters. So, aluminum and black iron oxide were procured through eBay, and until it arrived we watched some YouTube videos that showed a lot of fire and no real results. We decided to see what it would take to completely obliterate a drive.

With the amount of personal data stored on your computer, we all understand the importance of destroying the data that is stored on the platters of a hard drive before disposing of it. There are many ways to destroy a hard drive; software, physical disassembly, drills, hammers, magnets/electromagnets, and acid, but none are quite as outrageous and dangerous as thermite. That’s what we’re going to do here today. Follow along for pictures and videos of the results.

A couple different methods of containing the thermite above the hard drive were tried and we quickly found the best way is a clay flower pot with the drip tray for a lid. An Altoids tin was also tried, but it burned up to quickly. Molding a cement container was also attempted. Since thermite is extremely hard to ignite, sparklers that were left over from the 4th of July were used, and offered a very reliable method of ignition.

Our goal was to completely destroy the drive while it was still in the computer case. The theoretical application is to destroy the disk at a moments notice so it won’t fall into the wrong hands. After testing multiple methods, placing about 1 pound of thermite in a clay flower pot and lighting from the drain hole in the bottom yielded the best results. This could easily be placed in the 5.25″ bays above the drive.

A thermite reaction is a process in which the correct mixture of metallic fuels are combined with a metal oxidizer and ignited. Ignition itself requires extremely high temperatures, but once ignited, thermite supplies its own source of oxygen. It can potentially burn underwater when mixed properly. Thermite is usually used to weld railroad ties together.

The most common thermite is “black or blue iron oxide (Fe3O4), produced by oxidizing iron in an oxygen-rich environment under high heat” and Aluminum(Al). Red iron(III) oxide (Fe2O3), commonly known as rust, can also be used. There are many chemicals that can make thermite; the mixtures used to make thermite therefore vary, causing confusing and changing mixture ratios.

Since the oxidation of one substance involves the reduction of another, this type of reaction is often called redox reaction. In the following balanced reaction, 8Al + 3fe3O4 = 4Al2O3 + 9Fe + Heat. The element Al is oxidized, but Fe is reduced. This reaction is also called a displacement reaction because Al displaces Fe in the oxide. Because of the nature of this reaction, the correct ratio of substances is important to ensure the optimum amounts of fuel (aluminum) and oxygen (iron oxide) within the mixture. Thermite is very safe to handle because of the high ignition temperatures required, sparklers were used in this instance, however magnesium ribbon can also be used. We think an electric pyrogen igniter would be a far better choice for ignition, instead of unreliable methods.

There are two important aspects to ensure a successful reaction. Thorough/even mixing and smallest possible powder particle size. If thermite is not adequately mixed, it may be difficult to ignite or maintain the reaction. One problem when mixing thermite is the difference in weight between the aluminum and the iron oxide. This causes them to separate out rendering the thermite useless. The process used here with great success was five minutes in a rock tumbler. Powder particle size is measured with a measurement called mesh. Passing the powder through a mesh will determine the largest particle size, this reaction performs best with the smallest obtainable mesh size. The mesh size for aluminum was 1200 mesh and black iron oxide was 300 mesh.

The total enthalpy or heat content released is -3.677 kJoule per gram of Fe3O4/AL thermite. The ratio of Fe3O4 to aluminum powder by weight is about 3.22 to 1, according to the reaction’s stoichiometry. The reaction photographed was 200 grams of Aluminum and 644 grams of black iron oxide yielding 2368 kJoules of heat. This was more than was required to adequately destroy the hard drive, a smaller amount could have been used, and still destroyed the platters. It would have even been better controlled, or better yet contained within the computer case. What fun is that?

Using thermite to destroy a hard drive is a very violent and destructive process. Great care should be taken as the molten metal can splash and sputter for a long distance.

The reaction begins to sputter.

The thermite has just contacted the hard drive.

Things are really hot now!

Most of the reaction is completed.

The molten thermite, platters and most of the aluminum frame from the hard drive in the bottom of the case.

Above are the molten hard drive platters destroyed with 844 grams of thermite. It takes about this much thermite contained directly above the drive to get the job done, if it is not you will just get a superficial fire.

Over all the destruction of the drive and platters was accomplished in all cases in a matter of seconds. This is by far a guaranteed method of destroying data in a time of need. We’re pretty sure this will prevent most forensic data recovery methods.

Below is a video of Brainiac using thermite to burn cars and trying to stop the reaction with liquid nitrogen.

Here’s the directors cut of the thermite video which contains 4 extra minutes:

Finally, please do not try this.

Source: Hackaday.com

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El documental demuestra que el atentado del 11 de septiembre de 2001 fue una conspiración, mostrando inconsistencias en las versiones oficiales de lo ocurrido, por ejemplo que el colapso de las Torres Gemelas y el WTC 7 del World Trade Center no fue causado por un intenso calor que finalmente doblegara la estructura de acero del edificio, si no que fue causado por explosivos que serían los únicos en causar los daños necesarios para derrumbar las dos torres. En cuanto al Pentágono se cuestionan varias discrepancias, y se afirma que en realidad no existe una evidencia sólida del choque del avión comercial. Loose Change: Final Cut, va más allá, pues no sólo se trata de un tercer episodio renovado de la trilogía, sino que se trata de una nueva película con muchas y nuevas escenas nunca vistas, comentarios, entrevistas y el testimonio de testigos presenciales. Agradecimientos para el equipo de subtitulacion: http://subtitulos.concienciame.com/index.php A los cuales animo, para que nos sigan traduciendo a la gente que no sabemos ingles.

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EL JAQUE MATE (segunda edición online)

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El productor Aaron Russo se embarca en un viaje a traves de su pais en busca de la legislacion especifica … que obliga a los ciudadanos de EEUU a pagar el impuesto sobre la renta. Esta película que no es ni de izquierdas ni de derechas es en realidad un examen exahustivo al gobierno. Expone la erosion de las libertades civiles en EEUU que comenzo en 1913 con la creacion del fraudulento sistema de la Reserva Federal, y lo hace mediante entrevistas a Congresistas, antiguos comisionados del IRS (fisco), ex-agentes del IRS y FBI, asesores de impuestos y escritores. Russo ata los cabos existentes entre la creacion del dinero, el impuesto sobre la renta federal, y la tarjeta nacional de identidad, que se convierte el ley en mayo del 2008 (DNI digital). Este documental demuestra con gran detalle el inegable hecho de que EEUU esta convirtiendose en un estado policial. Agradecimienos a Ob2, por la subtitulacion y a Concienciame Subtitulos por los medios. Mas informacion en la URL y en Rafapal.com Pagina Oficial: http://www.freedomtofascism.com

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¿Entraron en un período comparable a la que precedió las dos Guerras Mundiales? Un primer vistazo sobre las imágenes de muchedumbres imbéciles por la propaganda, en 1914 o aujourd’ hoy, es adulador apenas. ¿Pero son impotentes cara de este riesgo de tercera Guerra Mundial? Con : Thierry Meyssan, Dieudonné, Annie Lacroix-Riz, Stanko Cerovic, Général Gallois, , Gaspar Miklos Tamas, Oscar Negrin.

Fuente: www.clap36.net

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Luis del Pino, autor de los Enigmas del 11-M ha realizado el guión de este documental en el que se nos desvelan todas las mentiras del 11-M. Tiene una realización impecable y está muy bien dirigido, por lo que todos los que no estén al día de los agujeros negros del 11-M, se darán cuenta de la manipulación que sufrimos del 11 al 14-M y no precisamente por parte del gobierno del PP. Ya sólo podrán ser engañados, los que quieran serlo voluntariamente.

Documental Telemadrid: Las sombras del 11-M

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Por si quereis verla con calidad, la podeis bajar (en ingles sin subtitulos) de AQUI

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Aproximadamente unos 500 gr de termita. La reacción produce como resultado hierro fundido. La temperatura es mas o menos unos 2300 grados centigrados.

Pues con esta cosita tan bonita, es con lo que se supone que demolieron las torres gemelas.., fijaros como atraviesa el motor del coche como si fuera mantequilla..!! INCREIBLE!!!

Fijaros bien como chorrea… (Lo que tubieron que pasar en ese infierno..)

Entrevista a Cientifico Ingles, para Russia Television, dando su opinion sobre la catastrofe (En ingles).

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