Elastic Cord

The simulation shows two marbles colliding in a perfect elastic collision, showing how momentum is conserved. Graphs of the velocities and momenta of both marbles are shown. The user can change the mass of either marble and the initial velocity of one of the marbles. This simulation was...

This interactive simulation allows students to collide two objects and investigate whether momentum and/or kinetic energy are conserved in the collision process. To keep things simple, the simulation involves an isolated system where the objects collide along a single line. Use the sliders to set...

ProDy is a Python package designed for protein structural dynamics analysis. ProDy is developed by Ahmet Bakan and licensed under the GPLv3. New features and functions are constantly being added to ProDy. The following are the main features that are present and working fine: Protein structure...


Platforms: Mac

The simulation shows two marbles colliding in a perfect elastic collision, showing how momentum is conserved. Graphs of the velocities and momenta of both marbles are shown. The user can change the mass of either marble and the initial velocity of one of the marbles. This simulation was...


Platforms: Mac

The Lennard-Jones PVT System simulates a two-dimensional system of particles confined between a thermal reservoir and a piston. This computer model is designed to study the equation of state for particles interacting via a simple but realistic molecular potential that has a weak long-range...


Platforms: Mac

The Hard Disk PVT System simulates a two-dimensional system of particles confined between a thermal reservoir and a piston. This computer model is designed to study the equation of state for hard disks without other interactions. Slow-moving particles are color-coded as blue and fast particles...


Platforms: Mac

libchamplain is a C library created to provide a GTK+ widget to display rasterized maps. Here are some key features of "libchamplain": ?*A* Display a map (OpenStreetMap Mapnik) ?*A* Tiles are downloaded and cached ?*A* You can drag to move (la Google Maps) ?*A* without or with kinetic...


Platforms: *nix

14 different Mouse Trail effects scripts to choose from, a few are IE specific but most are cross browser. Cursor Trail; Fade-away cursor Trail; Elastic Trail; Elastic band; Comet Trail; Kissing trail; Magic Wand; more....


Platforms: Windows

There are many arkanoid games, and some very original, others different, peculiar or entertaining, and this Hive Drive has them all.What makes Hive Drive so different is that you control two bees (each one holding the end of a piece of elastic that makes the ball bounce). So you have to move the...


Platforms: Windows

LAlarm is a free laptop alarm. LAlarm emits a loud alarm sound when a thief tries to steal a laptop and it destroys sensitive data if the laptop is stolen. It also sounds an alarm when a laptop is outside a predefined safe perimeter or left unattended in an unsafe place. Furthermore, it alarms...


Platforms: Windows

LAlarm is a free laptop alarm. LAlarm emits a loud alarm sound when a thief tries to steal a laptop and it destroys sensitive data if the laptop is stolen. It also sounds an alarm when a laptop is outside a predefined safe perimeter or left unattended in an unsafe place. Furthermore, it alarms...


Platforms: Windows

Enomalism Virtualized Management Console project is a open source web-based systems administrator management tool for XEN hypervisor. Servers with hundreds of multiple isolated virtualized systems can be managed like a standalone server. Enomalism also includes a virtual server creation wizard...


Platforms: *nix

The Boehm-Demers-Weiser conservative garbage collector can be used as a garbage collecting replacement for C malloc or C++ new. Boehm-Demers-Weiser Conservative Garbage Collector allows you to allocate memory basically as you normally would, without explicitly deallocating memory that is no...


Platforms: *nix

Zfone uses a new protocol called ZRTP, which is better than the other approaches to secure VoIP, because it achieves security without reliance on a PKI, key certification, trust models, certificate authorities, or key management complexity that bedevils the email encryption world. Zfone also...


Platforms: *nix

Nikon Coolpix 990 1.1 Driver adds the following:Improvements have been made to focusing when auto AF-area selection is in effect. Improvements have also been made when focusing in a selected focus area with manual focus-area selection.Addition of a function allowing additional photographs to be...


Platforms: Mac

Orbit3d simulates and displays the motion of bodies in space according to Newton's Laws. Users can design their own solar systems to simulate using editing tools which are included with the program. Orbit3d simulates gravity, kinetic energy, momentum, and collisions (both elastic and inelastic)...


Platforms: Mac

Particles is a screen saver of particles combining and exploding as they bounce around the screen. The parameters of the physics model are highly customizable, and include the following interactions: gravity between particles, fusion of colliding particles, elastic collisions between particles,...


Platforms: Mac

When on-camera talent performs, they read what they speak from a teleprompter. Traditionally, this task is performed by a dedicated computer with an application to edit and scroll the text at a user driven speed using a piece of hardware called a "scroller". The Video output of the scrolling text...


Platforms: Mac

With CU3OX you can create an attractive image slider with cool 3D slice effects and transitions between slides. You'll be able to divide your images into any number of pieces and rotate them the way you like! CU3OX uses the Tweener engine, which makes it support several tween types for the...


Platforms: Windows

With CU3OX for MAC OS you can create an attractive image slider with cool 3D slice effects and transitions between slides. Key Features: * Customize the number of pieces, tween type, z-distance, distance, time, delay and more. Horizontal or vertical cubing. * Specify the description for...


Platforms: Mac