Cheap Gravity Boots

Space Ballistics is arcade game like Amiga's Gravity Wars. You need set angle and torpedo power to hit enemy, but gravitation from some planet make trajectory not easy. Platforms: Windows, Mac, Linux

Startup Helper lets users choose which programs are launched when the OS boots up. It also allows for waiting periods between launching programs, to prevent programs slowing each other down. During this startup process, the user can control the waiting period through the Startup Helper GUI,... Platforms: Windows, Mac, Linux

MacSAC is a small freeware application that tracks deals on the Steep and Cheap (SAC), Tram Dock, Chain Love, and Whiskey Militia websites from Backcountry.com. These websites offer killer deals on outdoor gear, ski gear, biking gear, and apparel all day long, one deal after the other, with... Platforms: Mac

This is a form of ultra-cheap aggregation where all the data of the nodes in a Drupal multi-site is shared across all the sites. When a node belonging to another site is visited the user will be redirected to the other site.InstallationUnpack in your modules folder (usually /sites/all/modules/)... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Shipping is very expensive, especially if you are selling cheap products like used books or clothes. These cost are most of the time more expensive then the products it selves. I wrote this shipping module to automatically let the shop determine if a product, or a couple of products can be sent... Platforms: Windows, PHP, BSD

Shipping is very expensive, especially if you are selling cheap products like used books or clothes. These cost are most of the time more expensive then the products it selves.I wrote this shipping module to automatically let the shop determine if a product, or a couple of products can be sent by... Platforms: Windows, *nix, PHP, BSD

This is a form of ultra-cheap aggregation where all the data of the nodes in a Drupal multi-site is shared across all the sites. When a node belonging to another site is visited the user will be redirected to the other site.InstallationUnpack in your modules folder (usually /sites/all/modules/)... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Gravitational search algorithm (GSA) is an optimization algorithm based on the law of gravity and mass interactions.This algorithm is based on the Newtonian gravity: "Every particle in the universe attracts every other particle with a force that is directly proportional to the product of their... Platforms: Matlab

The following assumptions have been made in the program:-curvature of earth has been neglected.-no atmospheric effects.-constant gravity or linearly varying gravity.-no angle of attack.-constant burn rate.The specific impulse input is not used in the program, the thrust given as input is used... Platforms: Matlab

Skipping StoneA richly featured application to design trajectories for interplanetary space missions using (multiple) gravity-assist maneuvers. Its most prominent capabilities are:- single/multi objective optimization- can work with a multitude of (heuristic) optimization algorithms- Low/high... Platforms: Matlab

Magnetic levitation is defined as equilibrium of a body without any contact in the solid surface by the result of magnetic field. Trains working based on this technology is called as maglev trains. Recently, our focuses are to making accurate and high speed travelling system so all attentions... Platforms: Matlab

Five scripts that demonstrate some aspects of the dynamics of rotating reference frames:1) rotation.m shows a very simple 3-d trajectory from inertial and rotating reference frames.2) Coriolis.m simulates a 2-d trajectory in a rotating frame that omits the centrifugal force. This allows several... Platforms: Matlab

Colormap is based on the colors used by W. F. Haxby's Gravity field of World's oceans, 1985, developed for geoid and gravity maps. The version used here is formed from a linear interpolation of the GMT color table used by MB-System by David W. Caress and Dale N. Chayes... Platforms: Matlab

When dreaming, gravity can be a bit less...restrictive. The half pipe you've found lets you go a little higher than usual, A LOT higher actually! You really want to reach the portal, so you'd better jump to incredible heights! Reaching each portal can get tricky, you must time your jumps and... Platforms: Mac

This simulation allows students to compare the motion of free falling objects with and without the influence of air resistance. Air resistance is the result of collisions of the object's leading surface with air molecules. On Earth, objects falling through the air usually encounter some sort of... Platforms: Mac

This interactive simulation shows a stone block lying at rest on an inclined plane. Initially, the component of gravity along the plane surface is exceeded by the force of static friction. The slope of the ramp can be increased or decreased, allowing students to see the exact point when the... Platforms: Mac

The Ejs Lagrange Top model displays the motion of a heavy symmetric top under the effect of gravity. The top has an initial angular speed that provides the precessional, nutational, and rotational speeds. The ratio of Lz to Lx can be set via slider and the initial angular position and angular... Platforms: Mac

Get ready to fight for upper level of a new puzzle game, you will be excited to win over our highest level. You may need some physic and planning skill step-by-step. Each ball has a different size and a different bouncing distance. All pictures and concepts were created by kids from Year 4 and... Platforms: Mac

Makarra is the ultimate font manager for the apple macintosh and blah, blah, blah. Basically, an app written in applescript studio, which may be useful (and cheap) to manage your fonts. Platforms: Mac

Castadiva is a test-bed solution that allows to generate wireless scenarios using low cost commercial-of-the-shelf devices combined with the power of Linux tools. Castadiva allows to generate a network topology, export it to real devices and obtain the results of the test. Can also generate... Platforms: *nix