Discrete-event simulation modeling software for science and education
Modular System for Shelves and Coasts
A free, open-source electronics calculator suite for Linux
Quantum Mechanical Charge Field - Molecular Dynamics
3D driving simulation based on Open Dynamics Engine
A Dassault Aviation project to simplify the building of prototypes
Frevo is probably the simplest tool for evolutionary design
Water & steam properties Java library
A simulator for drones, cars and more, built on Unreal Engine
Interactive geometry software for Euclidean and non-Euclidean spaces
Growth-grammar related Interactive Modelling Platform
A High-level Utility Package for FMI-based Software Development
PCRaster environmental modeling software
HP-41cx Emulator
OpenNum lets you distribute solvers with a nice graphical interface
Real-time interactive 3D graphics API for scientific simulations