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Free Orbit Simulation Downloads

 

Orbit Xplorer

Educational orbit and gravitation simulator for high school, college and beginning university physics and astronomy. Input mass, radius, coordinates and velocity components of 2 to 10 bodies manually or by dragging and dropping predefined bodies. Then watch how the orbits evolve under the mutual gravitaional attractions. Save and print the simulation. Great for 'lab exercises' in gravitational physics or for verifying numerical answers to textbook problems. Includes 29 introductory to advanced premade simulations with activities page in html-format. Simulations include elliptical satellite orbits, Kepler's laws, double star, geocentric and heliocentric world view, Lagrange points, gravity assist, Hohmann orbit, extrasolar planet, inner solar system. Uses actual pictures of planets. Plot orbits in a plane or in 3D. View time, distances, speeds, accelerations, energies and acceleration vectors as they change. Adjust the simulation speed to fit your computer. Zoom and change parameters during the simulation. Run up to four simultaneous simulations. Tutorial and context-sensitive help included.

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Aranker

Web site promotion software based on php. Only 15 days and you are guaranteed to have top 10 rankings on search engines + it comes with build-in money making machine.

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Internet Access Manager

Internet Access Manager is a nifty utility you can use to schedule and simplify your access to the Internet or to another computer. It is designed to help you make and maintain Internet connection with as little fuss as possible. It has flexible time scheduler to establish an active connection at the designated time. Online statistic monitor helps you to keep track of how much time you are spending. Holder of passive connection is available.

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SMS Server

GSM PC-to-phone SMS Server software to send and receive SMS messages. This two-way text messaging solution helps the developers, who want to add SMS functionality to their application (SQL-SMS gateway, SMS-File gateway) It is included PHP, ASP support, Delphi component and Excel & Wclient . Easy to create autoreply function with code samples. Features: Addressbook, Logfile, Notification functionality, Long SMS messages handle, TCP/IP connection.

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StampManage

Use StampManage to organize and value your USA and Canadian stamp collection. Features include a huge pre-defined database complete with images, and indexed by the SCOTT (tm) numbering system. Easily attach images to your records and print out reports in several different formats. Create sophisticated custom queries and view or print the results.

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Passwords by Mask

Passwords by Mask is a application designed to generate passwords of any character content. It allow users to choose the type of password symbols. You can to fix random or specified alphabetic, random or specified numeric, random or specified alphanumeric, random or specified special or random or specified all keyboard characters for every password symbol.

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Axialis IconWorkshop

Axialis IconWorkshop (formerly AX-Icons) is a powerful tool designed to Create, Extract, Convert, Manage and Redistribute Windows® Icons. You can create, load and save all Windows® Icons (ICO) and Libraries (ICL). It supports the new Windows XP Icons with Alpha Channel images (a.k.a. Smooth Transparency). With this new version, you'll be able to open Macintosh® Icons and convert them to Windows® format and much more...

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ZylGPSReceiver

ZylGPSReceiver is a Delphi/CBuilder component that communicates with a serial GPS receiver. This component works with any NMEA compatible receiver connected to one of the serial ports. You can use it also with USB devices, because these devices usually have a driver that redirects the input from the USB port to a virtual serial port. With this component you will be able to develop robust GPS Delphi or CBuilder applications.

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