AVR simulator IDE
MRS/NMR analysis software
An open source re-implementation of Chris Sawyer's Locomotion
An open source re-implementation of RollerCoaster Tycoon 2
Open Knowledge on engineering development.
Simulation for spacecraft attitude control system analysis and design
HP-41cx Emulator
MEMBPLUGIN: studying membrane complexity in VMD
Antimony is a human-readable, human-writable model definition language
A virtual planetarium for observers of the real sky.