Nature 3D Screensaver 

Can your PC use some landscaping? How about some majestic ancient forest, pond with water lilies, emerald grass and a small waterfall? This exquisite 3D nature screensaver is beautifully crafted to decorate your monitor. Free download.
3d screensaver nature water forest fantasy animated

Uconeer 

Freeware. 397 units in 46 categories. Includes engineering specific categories like enthalpy, heat capacity, heat transfer coefficient, torque and viscosity. Work with feet and inches. Formatting and clipboard features. Excludes archaic units.
unit conversion engineering units convert freeware measurement si system metric

Nature 3D Photo Screensaver 

This is one of a kind piece of artwork; chances are you have not seen anything like this before. Nature 3D Screensaver is entirely hand-made with no photographs or digital images.
nature 3d 3d screensaver 3d photo screensaver

AMSES Frame2D 

Amses Frame2D is a structural engineering tool used to calculate internal forces, displacements and performs design of the elements. Many structures can be analyzed and designed: planar frames, continuous beams, trusses, cantilevers, etc.
structural analysis fem design beam eurocode frame nonlinear concrete reinforcement load

Outer-Rim Pod Digger for Mac 

A hybrid strategy/puzzle (stratpuzzle) game which pits you, the almighty pod digger, against all odds as you rescue the poor Bubblemen from the lifepods deep within the martian soil. This game is sure to challenge your creative wits!
strategy build blocks moon lazer mine miner dig outer rim pod digger sim city construct

Outer-Rim Pod Digger for PC 

A hybrid strategy/puzzle (stratpuzzle) game which pits you, the almighty pod digger, against all odds as you rescue the poor Bubblemen from the lifepods deep within the martian soil. This game is sure to challenge your creative wits!
strategy build blocks moon lazer mine miner dig outer rim pod digger sim city construct