Free digital textbooks

106K free teacher-created digital textbooks hit the web

The move to digital textbooks and resources is spreading as more companies partner with open education effortsMore than 100,000 teacher-created digital textbooks are now available online through the CK-12…

February 18, 2015 / / Read More
Fuente: http://www.eclassroomnews.com

Welcome to the Free Music Archive

The Free Music Archive is an interactive library of high-quality, legal audio downloads directed by WFMU, the most renowned freeform radio station in America. Radio has always offered the public free access to new music. The Free Music Archive is a continuation of that purpose, designed for the age of the internet.

Fuente:  http://freemusicarchive.org

SculptGL

SculptGL is a web sculpting application, powered by WebGL and JavaScript.

SculptGL is a free 3D sculpting CAD (Computer Assisted Design) program created by Stephane Ginier, a University of Montréal exchange student. It lets users sculpt 3D designs, apply symmetry, import/export these files in 3D printable formats, and automatically share them on portfolio sites like Sketchfab.

Link: http://stephaneginier.com/sculptgl/

Túnel de Pajares del S XIX al S XXI

Programa realizado con motivo del cale del tubo Oeste de los túneles de Pajares. En él se compara la construcción de la primera variante ferroviaria de Pajares, en el siglo XIX, con la actual variante en alta velocidad que se está construyendo. Se describen los métodos constructivos de ambas épocas y las medidas de seguridad y respeto al medio ambiente que se han abordado en el proyecto actual.

 Túneles de Pajares, del siglo XIX al XXI from adif_videos_es on Vimeo.

Dibujo Vectorial: LibreCAD - QCAD

Tutorial de uso del programa LibreCAD, antiguo QCAD. 

Dibujaremos el símbolo del Euro paso a paso. Se usarán referencias, medidas ... Se utilizarán herramientas básicas de dibujo vectorial. 

Nivel: 1º Bachillerato - Iniciación

Tutorial  to use the program  LibreCAD -  QCAD.

We will draw the Euro symbol step by step. References, measures and basic vector drawing tools will be used.

Level: High School Level 1  - Initiation

Dibujo vectorial: Usando el Open Office Draw

Tutorial de iniciación al dibujo vectorial usando el programa Open Office Draw. Se explica como configurar el programa para usar adecuadamente la cuadrícula así como dibujar un cajetín básico (nivel Secundaria - Bachillerato)

Tutorial for beginners vector drawing using the Open Office Draw program. It explains how to configure the program properly using the grid as well as drawing a basic box
(Secondary level - High School Level 1)

Video Stream from ISS

Do you want to know where the ISS is? Now, You can follow its track and much more ... you can see what the HD cameras are recording (in live).
No words. We can not ask for anything more ... amazing awesome

http://www.esa.int/Our_Activities/Human_Spaceflight/International_Space_Station/Where_is_the_International_Space_Station

Below is a live view of Earth taken by a camera on the International Space Station, a view similar to that astronauts get from above. Without Earth’s atmosphere to protect us, people and equipment endure the full barrage of cosmic rays and solar radiation. The images are part of the NASA HDEV experiment that is looking at how fast these harmful rays degrade the image through camera and equipment damage. Sometimes the image is black because the Space Station does not have continuous radio contact with ground control. In that case, check back later

Broadcast live streaming video on Ustream