The prime purpose of Gravitorium is to let you play with ideas about gravity and gravitational systems. While it's not intended to be a highly accurate solar system simulator, at low speeds its accuracy is really pretty good. And, best of all, it lets you "play universe maker". Throw in a few extra planets, add a black hole, set a comet plunging towards the Earth! Or create an entirely new solar system from scratch.
An Englich to German and German to English Dictionary with 29000 word entries. You can enter a word and you get a list of possible translations. If you only enter the beginnig of a word you get a list of all matching words and there translations.
This e-book will show you how to format your essay to conform to the style as set out in the Publication Manual of the American Psychological Association(5th ed.). It contains examples of referencing of the most common sources, the way to layout your essay, page headings, page spacing, font type and size, paragraph indents, how to enter in-text citation etc. and includes links to more APA information sites on the net.
ReadWrite Katakana teaches the Japanese Katakana alphabet. Lessons include a structured introduction to each letter with examples of its pronunciation. Students can use the voice recording feature to compare their pronunciation with a native speaker's.
Virtual FlashCards 2 includes the creation of multimedia flashcards, smart study options to maximize study time, an integrated online FlashCard swapping system, multiple print options, and more. FlashCards can be text, pictures (with answer regions), and sounds. Advanced study options show you the flashcards you don't know...more often. Keep extensive statistics of your studying progress and easily share FlashCards online.
Ham University (TM) helps you learn Morse code and prepare for your FCC Exams. It includes Morse code lessons, exercises and a neat game (Pentode(R)) inspired by Tetris(R). For the written exam there is a training program plus practice exams. This is a solid top-of-the line Windows program with excellent instructions and ease-of-use features written by one of the developers of Windows.
A free mathematical puzzle where equations are all mixed up. One solution per puzzle. Find the correct equations to solve the puzzle. Equations go in all directions - follow the arrows.
LECTRAMINI with Voice Synthesis! You can get some practice in reading. Many exercises (6) are proposed, so you can systematically work the basic abilities of the reading act: the perceptive skill, the knowledge of vocabulary, anticipation, selective reading... LECTRAMINI builds automatically your exercises, using the text you enter or call from a text library. The treatment of the performances is possible. Lectra is a shareware.
Educational quiz maker includes quiz on the 50 states, with categories on Capitals, Date of Entry, State Bird, and more. Generates hundreds of unique questions. No two tests are exactly the same. Load and run new quizes as they become available, or let QuizBuild's programmable quiz generator convert your own data to the quz. Make user designed tests using your own data.
