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A spacetime diagram is a graphical illustration of locations in space at various times, especially in the special theory of relativity.Spacetime diagrams can show the geometry underlying phenomena like time dilation and length contraction without mathematical equations.
A spacetime diagram is typically drawn with only a single space and a single time coordinate. Fig. 2-1 presents a spacetime diagram illustrating the world lines (i.e. paths in spacetime) of two photons, A and B, originating from the same event and going in opposite directions. In addition, C illustrates the world line of a slower-than-light ...
This is a list of free and open-source software for geological data handling and interpretation. The list is split into broad categories, depending on the intended use of the software and its scope of functionality. Notice that 'free and open-source' requires that the source code is available and users are given a free software license.
SpaceTime product debuted in beta on June 4, 2007. On the day of the release, the San Jose Mercury News noted that the software was "the most advanced 3-D navigation system I've seen", [4] while TechCrunch commented that SpaceTime is "pure eye candy, sort of like Second Life meets Firefox." [5] The technology was later presented at the 2008 CES ...
HTML5-based collaborative diagramming tool that can be used to map minds and concepts; Android, iPhone, iPad applications, providing offline access to diagrams. Microsoft Visio: Microsoft: Windows: Part of Microsoft Office product family; Draws static diagrams including block diagrams, organization charts, maps, plans or workflows; MindManager ...
Dia has special objects to help draw entity-relationship models, Unified Modeling Language (UML) diagrams, flowcharts, network diagrams, and simple electrical circuits. It is also possible to add support for new shapes by writing simple XML files, using a subset of Scalable Vector Graphics (SVG) to draw the shape.
Listed here are software packages useful for conducting scientific research in astronomy, and for seeing, exploring, and learning about the data used in astronomy. Package Name Pro
Linux, Windows, Mac fast real-time large-dataset plotting and viewing tool with basic data analysis functionality AIDA: LGPL: Yes 2001: October 2003 / 3.2.1: Open interfaces and formats for particle physics data processing Algebrator: GUI: Proprietary: No 1999: 2009 / 4.2: Linux, Mac OS X, Sugar, Windows: 2D graphs Archim: drawing 2D and 3D ...