General Theory Of Relativity Software

Einstein's General Theory of Relativity demonstrates that a large mass can deform spacetime and bend the path of light. So, a very massive object, such as a cluster of galaxies can act as a gravitational lens. With this program, one can draw images to see the effect of gravitational lensing. You can easily test the effects of several parameters by changing them and redrawing the image.

cluster of galaxies einstein ring theory of relativity background object

SlimFTPd is a fully multi-threaded standards-compliant FTP server that runs as a system service on Windows 98/ME or Windows NT/2K/XP. Once started, SlimFTPd runs quietly in the background. It reads its configuration from a config file in the same folder as the executable, and it outputs all activity to a log file in the same place. Its virtual file system allows you to mount any local drive or path to any virtual path on the server.

This is an easy to use tool to make a copy (backup) of any type of CD/DVD disc, so your important CD/DVD discs will be safe. You can backup to your hard drive or another disc. With DVD Backup Creator you can grab any type of CD/DVD. SPTI (SCSI Pass Through Interface) and ASPI (Advanced SCSI Programming Interface) device access are supported which allows grabbing on all versions of Windows. Make backups of all your movies.

This fine Explorer replacement does everything in a very familiar interface, and brings a lot of additional powerful tools to your table. FileQuest XP is very easy to use, packed full of features and has something to offer for everyone. Users of FileQuest XP also receive 'FastOpen XP' for free. FileQuest XP is a Microsoft 'Best Choice Shareware' awarded File Manager. Download your FREE 50 day trial today!

With Christmas just around the corner, its time to decorate your MSN Messenger with loads of cool, free Christmas MSN Display Pictures! Check out this brand fun display picture set featuring lots of Christmas related images to get you in the mood. The Deluxe Christmas Display Pictures set for MSN Messenger includes lots of high-quality Christmas graphics and is extremely easy to use!

AllSync is the professional solution for your data synchronization and backup needs on individual workstations, laptops, or throughout your entire network. AllSync performs synchronization, updating, duplication, archiving and backup of files and directories under Microsoft Windows. It supports all file systems which can be accessed via drive letters or an UNC path. With AllSync you also have the option of previewing the copy operations...

ConvertBase is a program that provides programmers with a tool to convert to/from bases from 2 to 35. It also will do hex/bin/dec logical and/or/xor operations.

7art Flowers Free ScreenSaver was made to take you in a Beautyful Summer journey with charming flowers at your desktop. Just look at this great gift of the mother Earth and be in a cheerful mood for the whole year. There are 20 high quality flowers images. You can also choose from 25 transition effects that appear between the images.