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Name: Vernier Video Physics What is it? A 2012 CODiE Awards Finalist for 'Best Educational Use of a Mobile Device,' Video Physics brings physics video analysis to iPhone, iPod touch and iPad. Users can take a video of an object in motion, mark its position frame by frame, and set up the scale using a known distance. Video Physics then draws trajectory, position, and velocity graphs for the object. Share video, graphs and data via the Camera Roll, eMail, and iTunes. Perform on-the-go analysis of interesting motions. Measure the velocity of a child's swing, a roller-coaster, or a car. Or, take a video of a basketball free throw shot. Video Physics will display the path of the ball and provide graphs of Y vs X as well as the X and Y position and velocity as a function of time. Best for: Students and physics instructors. Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 5.1 or later. This app is optimized for iPhone 5.

GNU TeXmacs is a free wysiwyw (what you see is what you want) editing platform with special features for scientists. The software aims to provide a unified and user friendly framework for editing structured documents with different types of content (text, graphics, mathematics, interactive content, etc.). The rendering engine uses high-quality typesetting algorithms so as to produce professionally looking documents, which can either be printed out or presented from a laptop. The software includes a text editor with support for mathematical formulas, a small technical picture editor and a tool for making presentations from a laptop. Moreover, TeXmacs can be used as an interface for many external systems for computer algebra, numerical analysis, statistics, etc. New presentation styles can be written by the user and new features can be added to the editor using the Scheme extension language. A native spreadsheet and tools for collaborative authoring are planned for later.

Tableau Software today announced that it will make its flagship visual analytics product free to students currently enrolled at an accredited K-12 institution, college or university worldwide. Tableau for Students is a new program that provides licenses of Tableau Desktop Professional to students to enhance their studies and gain new skills. Tableau Academic Programs also include the Tableau for Teaching initiative, which offers educators software for their classrooms. Students should visit http://www.tableausoftware.com/academic/students to obtain a free product code and will be asked for information to verify their student status at an accredited institution.