Ipad implementation ideas. The Digital Learning Farm and iPad Apps 21st Century Learning Socratic Seminar and The Backchannel Humanities teacher, Shannon Hancock, at Graded, the American School of São Paulo, read and worked through The Alchemist by Paulo Coehlo with her 8th grade students. Not only did they read the text, learn about literary elements, but also learned to articulate and discuss in a professional manner the text …
HTML5 Remote Desktop. The future is coming, in the form of internet-controlled power outlets. A common theme in any form of entertainment depicting the future is the use of a remote to control everything – futuristic houses are often shown with the owner turning the lights on before they even arrive.
Turns out, using the internet to control our houses is not too far away. A group of researchers from the Fraunhofer Institute for Communication Systems ESK in Munich, in collaboration with the Fraunhofer Institute for Industrial Mathematics ITWM in Kaiserslautern, have developed a new power outlet that supports the brand-new IPv6 Internet protocol. TIME's report on our robotic future: 5 incredible predictions. New solar fuel device that ”mimics plant life” Scientists have unveiled a prototype solar device that mimics plant life, turning the Sun’s energy into fuel.
The device uses the Sun’s rays and a metal oxide called ceria to break down carbon dioxide or water into fuels, which can be stored and transported. The prototype, which has been devised by researchers in the US and Switzerland, uses a quartz window and cavity to concentrate sunlight into a cylinder lined with cerium oxide, also known as ceria. If as in the prototype, carbon dioxide and/or water are pumped into the vessel, the ceria will rapidly strip the oxygen from them as it cools, creating hydrogen and/or carbon monoxide. Hydrogen produced could be used to fuel hydrogen fuel cells in cars, for example, while a combination of hydrogen and carbon monoxide can be used to create “syngas” for fuel.
Nerve-Electronic Hybrid Could Meld Mind and Machine. Nerve-cell tendrils readily thread their way through tiny semiconductor tubes, researchers find, forming a crisscrossed network like vines twining toward the sun.
The discovery that offshoots from nascent mouse nerve cells explore the specially designed tubes could lead to tricks for studying nervous system diseases or testing the effects of potential drugs. Such a system may even bring researchers closer to brain-computer interfaces that seamlessly integrate artificial limbs or other prosthetic devices. “This is quite innovative and interesting,” says nanomaterials expert Nicholas Kotov of the University of Michigan in Ann Arbor. Controlling Computers with Your Mind.
November 8, 2010 Scientists used a brain-computer interface to show how the activity of just a few brain cells can control the display of pictures on a computer screen.
The finding sheds light on how single brain cells contribute to attention and conscious thought. Patients were asked to focus on 1 of 2 superimposed images, here of Michael Jackson and Marilyn Monroe. Researchers have been making great progress in developing brain-computer interfaces—devices that let a person's thoughts guide the actions of a computer. This technology can potentially help paralysis patients control prosthetic limbs and communicate. A team of scientists led by Dr. The scientists recruited 12 patients with drug-resistant epilepsy. Meet Mira, the Supercomputer That Makes Universes - Ross Andersen. Next month, one of the world's fastest supercomputers will run the largest, most complex universe simulation ever attempted.
Argonne National Laboratory Cosmology is the most ambitious of sciences. Its goal, plainly stated, is to describe the origin, evolution, and structure of the entire universe, a universe that is as enormous as it is ancient. Surprisingly, figuring out what the universe used to look like is the easy part of cosmology. If you point a sensitive telescope at a dark corner of the sky, and run a long exposure, you can catch photons from the young universe, photons that first sprang out into intergalactic space more than ten billion years ago. Netiquette, by Virginia Shea, Front Cover. RSS Explicado. Los términos y el vocabulario que empleamos para referirnos al RSS son más sencillos de lo que puedan parecer a primera vista.
Muchos de estos términos están “heredados” del inglés. Las siglas de RSS provienen de la expresión en inglés Really Simple Sindication; es decir, sindicación realmente simple. Este término hace referencia al sistema completo por el cual una página publica información a través de los canales o fuentes RSS y otras personas pueden acceder a los titulares, noticias o actualizaciones de las páginas web que desean recibir desde a través de su lector de RSS. Ejemplo ilustrativo sobre el funcionamiento de las RSS: Vamos a explicar cómo funciona un sistema RSS a través de un ejemplo ilustrativo. En el caso del mundo online y los RSS, esto funcionaría de la siguiente forma. Los sistemas RSS tienen muchísimas ventajas, entre las que cabe destacar, que te permiten mantenerte informado con un importante ahorro en tiempo. ¿Nos conocemos? Protección de menores en redes sociales y chats.
Khan Academy. Computer Science. TED: Ideas worth spreading. How Simple Ideas Lead to Scientific Discoveries. How inventions change history (for better and for worse) - Kenneth C. Davis. Misha Glenny: Hire the hackers! iTunes U - Aprende todo, en cualquier momento y lugar.