Education - Science

Orbit Xplorer 2.0

Educational orbit and gravitation simulator for high school, college and beginning university physics and astronomy. Easily create, run, print and save a simulation. Includes 29 introductory to advanced premade simulations with activities page in html-format. Uses actual pictures of planets. Plot orbits in a plane or in 3D. View time, distances, speeds, accelerations and energies as they change. Zoom and change parameters during the simulation.

Element Gorilla 1.0

Element Gorilla has 33 chemical elements and their symbols. It randomly grills (hence Gorilla) you on elements or symbols with 3 different question types: Text Box, Drop Down or Multichoice. Saved scores can be sorted by Date, Name, Number Correct, Number Attempted and % Correct.

Organic Chemistry 2.0

Organic Chemistry drills students by presenting problems on products of reactions, reactants required for a reaction, naming of organic compounds, structural formulae and identifying compounds as belonging to a particular homologous series. The registered versions permit users to select whatever group or groups they want to work with from: alkanes, alkenes, alcohols, alkyl chlorides, amines, aldehydes, ketones, carboxylic acids, esters, amides and acyl chlorides. The shareware version deals with alkenes. There is also a Pro version. A help file provides assistance for the program and contains student notes on the functional groups, naming, preparations, reactions etc. Requires: the file VBRUN300.DLL

Random Number Generator Pro v1.31

Random Number Generator is a Windows based application designed to generate random numbers. Program allow users choose lower and upper limits and increments of the numbers. Limits can be positive or negative values. User can exclude digits from generated random numbers. Random numbers can be edit and copied to the clipboard for pasting into other applications. Random Number Generator can print all random numbers or save numbers as file. Random Number Generator will generate to 9999 numbers at the time.

AdLab 2.1

Advanced EE Lab: AdLab is a collection of different electronic related programs. It features 11 tools for designing matching networks, transmission lines, transformers, etc. It also calculates RX and TX systems, performs noise, decibel, transformer and other calculations. As an example AdLab contains a very powerful Smith chart program. With it you can design matching networks in a similar way to the conventional Smith diagram, but there is a number of new features included elements includes parasitics, also transistors and S-parameter blocks are available, easy modifying, rearranging, loading and saving of circuits, export of S-parameters and the total circuit, performs frequency sweeps and Monte-Carlo analysis, displays power gain or return loss vs frequency, gives more information like stability factor, MAG, available gain, VSWR, etc., transforms mixed parallel and series RLC combinations). All AdLab tools can also be integrated to the complete information based system for electrical engineering ELEKTA.

Mole Calc 1.02

Mole Calc is a very easy to use Windows freeware which calculates molecular weight of all your chemicals. Simply enter the chemical formula (H2O for water for example) and Mole Calc calculates its molecular weight.

Almanac v.1.0

Almanac calculates the equatorial coordinates of the sun, the moon, and the planets. Using these results it can calculate the times of rising, setting, and meridian transit for each of these celestial bodies. Additionally, it can calculate the beginning and ending of astronomical, nautical, and civil twilight. The results of the calculations are formatted and written into a text editor.

Bersoft Image Measurement v.3.1

Bersoft Image Measurement permite realizar mediciones y analizar imágenes digitales en escala de grises y de color de 24 bits. Mide ángulos, longitudes, perímetros, áreas, puntos, segmentos, analiza el perfil de los píxeles y manchas de matrices y bandas de los geles, realizar histogramas (en imágnes o selecciones) y obtener cálculos de frecuencias y estadísticas básicas. Lee muchos diferentes formatos de imágenes, incluyendo DICOM.

Helper 1.14

Helper - programs-assistant for physics, engineers etc. - those who should be engaged in calculations on the computer. Helper - the quick reference on physical constants, contains decent quantity of physical constants...