Down To The Earth

How do bacteria find their way to the food ? many biological systems use the chemo-taxis algorithm to improve their conditions and hence, their chance to survive. Chemo-taxis in general refers to movement influenced by chemical properties of the medium. In this model, we have a group of...

EQAlign born as a software that assists to align a German Equatorial Mount (GEM) exactly to the Earth polar axis. The used method is that of Julius Scheiner (1858-1913) german mathematic, physic, astronomer and pioneer in astrophotography. Today, in adition to polar align feature, EQAlign is...

Solitaire is a classic card game that is both fun and educational. Solitaire keeps your mind sharp, and your day fun! Solitaire is played with 52 cards. Stack cards in descending order, alternating color. Start at the King, and build down to the Ace. The goal of the game is to get all...


Platforms: OS/2, Windows, Mac, *nix, Palm OS, Windows CE, Pocket PC, Other,Android,BlackBerry,iPhone,iPod,iTouch,Palm,Palm OS 6.0,Not Applicable,Handheld/Mobile Other,Java

A bear from the outer space come to the earth with his mission of eliminating devil?s nest. Just come to help him! Move the bear with arrow keys, and drop the bombs with space bar. Bomb the enemies for power ups, and collect the bonus objects. Remember that the bombs can hurt yourself too if you...


Platforms: Windows

Pysolar is a Python library for calculating the position of the sun relative to the earth as a function of latitude, longitude, and time. There is also code included for other problems related to the development of photovoltaic systems. Still in alpha.


Platforms: Windows, Mac, Linux

This Safari extension is designed to overcome a common problem with tables on web pages: If a table is taller than the window it's in, by the time you scroll down to the end of the table, the header row has scrolled out of view. With Tabletoy installed, you can make a table's header row "float"...


Platforms: Mac

Cute-Timer allows you to set up a countdown timer on your desktop down to the minute and second you want.It's an easy way to keep track of your tasks and scheduling. Cute-Timer is also an alarm clock,stopwatch,reminder utility. Reminder offers customization options, it can alert you at a specific...


Platforms: Windows

Frustrated that Google removed your favorite link in from the bar in the top left, your Google Reader? Do you live and die by RSS? Can you not be bothered to make that one extra mouse click to get to Google Reader? If so, then the Back to the Reader! Google Chrome Extension is for you!


Platforms: Mac

Released originally in 1992 for the Amiga, Mega Drive/Genesis, Master System and Super NES, and later (1994) for DOS Personal Computers. It was also released for most portable platforms; the Atari Lynx was the first, in 1993, followed by the Game Gear (1994), Game Boy (1995) and finally Game Boy...


Platforms: Windows

The speed of light is generally rounded down to 186,000 miles per second. In exact terms it is 299,792,458 m/s (meters per second - that is equal to 186, 287.49 miles per second). It takes 8 minutes 17 seconds for light to travel from the Sun's surface to the Earth. Red, green and blue are the...


Platforms: Windows

Depending on the users' preferences this can be an improvement or not.InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in WordPress. Requirements: - WordPress 2.0.11 or higher


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

"Top of Norwegian fjord" is a screensaver that takes you in pictures and story from the starting point of travel to the Norwegian fjords. Here the screensaver takes you in an open cable wagon steep up the mountain and to the top of the Hardangerfjord. All images are new and original work. They...


Platforms: Windows

fortune-hitchhiker project consists of quotes from the "Hitchhikers Guide to the Galaxy". "Zaphod grinned two manic grins, sauntered over to the bar and bought most of it." -- Zaphod in paradise. To install these fortunes, copy the .dat file to your fortunes directory. (possibly...


Platforms: *nix

MailManager helps teams deal with large volumes of email by allocating mail to the right person, providing tools to help answer it (prioritisation, reply templates, and a knowledge base), and allowing managers to set service levels for different types of mail and report on performance against...


Platforms: *nix

Sidebar on Right is an extension which moves the sidebar to the right side of the browser..


Platforms: *nix

Cosmos of Methos is a game which brings you back to the world of the Ancient Times. You are placed behind the wheel of a Hellenik Trireme, of a Phoenecian trade-ship or a Skythian pirate ship. Nevertheless, you have equally the oportunity to rule your destiny. To become from a peaceful...


Platforms: *nix

Free 3D ScreenSaver. The Earth is our homeland, or third planet from the sun. We can imagine view from space on our planet, and it sight extraordinarily is beautiful!


Platforms: Windows

Beginning with WordPress 2.5, the category selection block is located at the bottom of the page.InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in WordPress. Requirements: - WordPress 2.6 or higher


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

This extension adds a new "FaviconizeTab" option to the context menu of the tab.When it is clicked, The width of the tab becomes small up to the size of favicon.It returns to the former size when "FaviconizeTab" is clicked again. * Feature list ** Quick Faviconize [Ctrl,Shift,Alt] + Click or...


Platforms: Mac

This file includes two m-files. The ASWERS12345 calculates GRS80 free air anomalies,Eigen-CG03C and model of remaining topography reduction,empirical and analytic covariance functions,normal gravity (GRS67,GRS80) using Somigliana formula. The other one fftstokes.m is a geoid computation using...


Platforms: Matlab