You can change design variables including the size, and shape of the rocket body, the fins, the nose cone. You can also select different materials for each component. RocketModeler 3 calculates the weight of the rocket and determines the drag coefficient...
KiteModeler works in three modes: Design Mode, Trim Mode, or Flight Mode. In the Design Mode you pick from five basic types of kite designs. You can then change design variables including the length and width of various sections of the kite. You can also...
Variables include the Mach number, static to total pressure, temperature, and density ratios, dynamic to static pressure ratio, critical area ratio, corrected airflow per unit area, Mach angle, and Prandtl-Meyer angle. Specifying any one variable...
The GasLab is a series of computer animations which demonstrate all the possible combination of the ideal gas law or equation of state. Gases have various properties which we can observe with our senses, including the gas pressure, temperature, mass, and...
A "bug" generates a series of sound waves which are transmitted at the speed of sound. You can vary the speed of the bug from zero to twice the speed of sound (Mach 2) by using a slider. The change of wavelength associated with the doppler effect at lower...
World Wind lets you zoom from satellite altitude into any place on Earth. Leveraging Landsat satellite imagery and Shuttle Radar Topography Mission data, World Wind lets you experience Earth terrain in visually rich 3D, as if you were really there....
