background preloader

Image and Video Library

Image and Video Library

Related:  General Databases and Online MagazinesArchivos de imágenesPhysicsPhysicsERRECENOZE

The Magazine Rack : Free Texts : Download & Streaming With the re-branding of computing power and machines as something welcome in the home and not just the workshop, a number of factors moved forth to sell these machines and their software to a growing and large group of customers. Besides the introduction of more elegant cases and an increased presence by larger and larger firms, a strong argument can be made that one of the forces was the proliferation of computer-related magazines and newsletters that gave a central, printed home for writing... This is a collection of magazines and newsletters based around gaming of all sorts: Arcade games, Computer Games, Console Games, as well as Board Games, Role-Playing Games, and any other sort of related entertainment. This collection consists of dozens of magazine runs, digitized from fading piles of older magazines by an army of anonymous contributors. In some cases, quality is variant, due to the rareness of the issues. Special thanks and recognition are given to sites,...

U.S. Department of Agriculture (USDA) Pomological Watercolor Collection The USDA Pomological Watercolor Collection documents fruit and nut varieties developed by growers or introduced by USDA plant explorers around the turn of the 20th century. Technically accurate paintings were used to create lithographs illustrating USDA bulletins, yearbooks, and other series distributed to growers and gardeners across America. Fast Facts:

What causes lift? Yesterday, I wrote about one of my favorite kinds of clouds: Kelvin-Helmholtz clouds, also called fluctus clouds. You can call them wave clouds, because that’s what they look like: Waves breaking over a beach. I also embedded a video from Sixty Symbols explaining them, but during that explanation the scientist, Mike Merrifield, made a bit of a flub: He said that with an airplane wing, lift is generated because air is moving faster over the top of the wing than the bottom. This lowers the pressure over the wing, so the force under the wing is higher. That pushes the plane up.

Xaonon: Hawking Radiation Calculator Black holes were so named because they were once thought to give off no radiation whatsoever, but Stephen Hawking showed that this is not the case. Black holes do produce radiation, with an intensity inversely proportional to the square of their mass. Since most black holes are thought to form from collapsed stars and are very massive, they give off very little radiation. However, a smaller hole (on the order of only a few billion tons) would radiate a great deal more, making it an excellent power source for an advanced civilization. The series of input forms below (Javascript source) calculates various useful characteristics of a black hole and its emissions. Ryzen Essential Info with link to owners info DB - - An Overclocking Community Asus Crosshair VI Hero owners, "brick fix" ROM is 0902 and newer, available in OP of Elmor's CH6 OC thread linked below. Also if using UEFI PState 0 OC with offset mode voltage for VCORE, disable Core Performance Boost, see this post plus spoiler below. Core Performance Boost (Click to show) CPB is PB/XFR. If you OC as soon as CPU go out of base clock multiplier OC mode kick in and PB/XFR is disabled.

Early Years A basic numeral recognition activitiy. Develop your mouse control and number skills by matching number digits to words in the 1 to 10 range. © Movies : Free Movies : Free Download, Borrow and Streaming by Internet Archive Feature films, shorts , silent films and trailers are available for viewing and downloading. Enjoy! View a list of all the Feature Films sorted by popularity . News - NASA Space Telescopes Provide a 3D Journey Through the Orion Nebula Astronomers and visualization specialists from NASA’s Universe of Learning program have combined visible and infrared vision of the Hubble and Spitzer space telescopes to create an unprecedented, three-dimensional, fly-through view of the picturesque Orion Nebula, a nearby star-forming region. Viewers experience this nearby stellar nursery “close up and personally” as the new digital visualization ferries them among newborn stars, glowing clouds heated by intense radiation, and tadpole-shaped gaseous envelopes surrounding protoplanetary disks. Using actual scientific imagery and other data, combined with Hollywood techniques, a team at the Space Telescope Science Institute in Baltimore, Maryland, and the Caltech/IPAC in Pasadena, California, has created the best and most detailed multi-wavelength visualization yet of this photogenic nebula. The fly-through enables people to experience and learn about the universe in an exciting new way.

ilnuovosaggiatore.sif 1 Introduction A sudden blast of votes on an electronic voting machine, an unexpected dive on a transoceanic flight, beams of stainless steel becoming brittle and decreasing their density. This is what can happen when high-energy neutrons interact with electronic chips or with atoms in the lattice of solid materials. Interaction of neutrons with atomic nuclei is intimately connected to the fact that, unlike the interaction of charged particles such as protons or ions with nuclei, neutrons do not have to overcome the Coulomb repulsion to penetrate into the nucleus, and have therefore a high penetration into materials. When high-energy neutrons collide with an electronic device, or with a metal, they interact directly with the nuclei, producing charged secondary particles, such as protons or alpha particles, that can in turn interact with the electrons in the material, giving rise to ionisation. As early as 1942, in Fermi’s reports on the operation of the uranium-graphite reactor, E.P.

441.20 + 441.34 - Clean Version Don't want to wait? Need to clean up an older driver? Or perhaps you simply want to do it Yourself? There are two options for you: A) NVSlimmer developed by @uKER which allows you to quickly clean a Nvidia driver. B) A short step-by-step guide explaining how the whole cleaning process is done. It's really simple and takes only a couple of minutes. Open access journals Acta Orthopaedica et Traumatologica TurcicaActa Orthopaedica et Traumatologica Turcica (AOTT) publishes diagnostic, treatment, and prevention methods related to orthopedics and traumatology and original studies in related disciplines. Contributions may be in the form of clinical and basic… Acta Pharmaceutica Sinica BActa Pharmaceutica Sinica B (APSB) is a bimonthly journal, in English, which publishes significant original research articles, rapid communications and high quality reviews of recent advances in all areas of pharmaceutical sciences — including…

Related:  Image and Music Sourcesa lite of evdrything