The Ultimate Paylock Generator - Secure your Paypal buttons and subscriptions, in minutes! Did you know your Paypal buy now buttons are not always secure? We can help you fix that little security hole! Paylock generator allows you to convert Paypal buttons into a secure system that prevents almost any hacker from locating your product page, thus saving you a lot of money... CBD Arts :: robert :: key-s :: paylock :: generator :: cbd :: arts :: internet :: online :: privacy :: robertkey-spaylockgenerator deluxe :: Robert Key-s Paylock Generator
WinWare's Deluxe Solitaire for Microsoft Windows is a collection of forty games chosen from the finest solitaire games available. These games provide a wide range of challenge and entertainment for children and adults alike. Three levels of play allow games to be set to the difficulty desired by each player. If you make a mistake in play, you can undo that play Complete on-line help included for every feature and game.... WinWare dba Robert J Alkire :: Solitaire :: Deluxe :: cards :: games :: entertainment :: WinWare :: Deluxe Solitaire
Find out how many hours you spend on activities. Also a way to keep an eye on the time you have worked in the current session. Musical alarms and eye protection reminders. Saves databases with details for each day. Pauses when mouse or keyboard is inactive. Choose any hour for day roll over. Tray icon, with pie chart to show time so far for current session. Flash icon or screen. Play random track from a CD for the musical alarms.... Robert Inventor :: activity :: session :: project :: eye protection :: musical alarm :: tune :: Activity Timer
Create flowers and geometrical patterns in 3D. Watch them grow or unfold. A swirling pattern of stars suddenly coalesces into a geodesic sphere with the points gracefully touching. Navigate a forest of rustling leaves, or visit an island with exotic flowers. Save as VRML, flash animated jpegs, flash movies, or animation frames. The VRML files are particularly tiny, and can be viewed using the Cortona plug in, or use the Blaxxun java applet.... Robert Inventor :: fractal :: tree :: flower :: virtual flower :: VRML :: 3D :: graphics :: anaglyph :: stereoscopic :: Virtual Flower
Create beautiful snowflake like fractal music effortlessly. Choose a musical seed, or play a short musical phrase, vary the parameters, and transform it into a tracery of music! Send your tunes as musical e-cards to your friends. Explore historical, modern, world, and exotic tunings. Play the notes from your p.c. keyboard as well as a music keyboard. Save as small midi files for web pages. Sliding chords mouse theremin. Much more.... Robert Inventor :: fractal :: algo-comp :: tune :: microtonal :: scale :: composing :: midi :: melody :: world music :: gamelan :: sitar :: koto :: Fractal Tune Smithy
Make animated swirly patterns which change shape. You can use real materials such as gold, pearl, ruby. Many demo curves included and you can make new ones to add to the screen saver. Includes wizard suitable for young children, and background music. The classical Lissajous curves are traced by a point swinging in two directions at once- Lissajous 3D takes this into three dimensions, You can set the lighting to sunset, sunny day, dawn, dusk etc.... Robert Inventor :: Lissajous :: 3D :: screen saver :: opengl :: animation :: Lissajous 3D
Purchase both Virtual Flower and Lissajous 3D as a combined order. Virtual flower: Create flowers and geometrical patterns in 3D. Watch them grow or unfold. A swirling pattern of stars suddenly coalesces into a geodesic sphere with all the points gracefully touching. Files are tiny, 4 - 5 KB usually, suitable for web pages. Lissajous 3D: Make animated swirly curves which change shape. You can use real materials such as gold, pearl, ruby... Robert Walker :: virtual :: flower :: and :: lissajous :: 3d :: robert :: walker :: home :: education :: miscellaneous :: virtualflowerandlissajous3d deluxe :: Virtual Flower and Lissajous 3D
4 stars (a teacher's perspective) - I have taught an honors high school geometry class for almost 11 years using this book. It has its strengths and weaknesses, but I've been quite happy with it. First its strengths: it presents geometry in a mathematician's manner, starting with a few postulates and advancing one theorem at a time. For example, it doesn't tell you that the angles of a triangle add to 180 degrees until it discusses the parallel postulate on which that theorem is based. It proves everything that the authors think is within the understanding of a strong high school geometry student. The problems range from easy to very hard, with a strong emphasis on proof in the first chapters. Students are expected to solve some of the problems creatively, which is why some students who reviewed this book are frustrated by it. This means the book does a good job of presenting math the way it really is (guess, experiment, prove) instead of what students think it is (apply a formula, get the answer). The problems without solutions mentioned in the other reviews are few and far between indeed. Its weaknesses: the book really is intended for more self-motivated students that you normally find in high school. I imagine that this book might be off-putting for kids who don't really care about math. I don't like how the information at the beginning of the book is divided into chapters, but I just clump the information differently when I teach it. I think that some of the proofs left out of the book are quite accessible to motivated students, and I teach them. I have also been able to teach theorems beyond the scope of the book, which suggests that the book could have gone into more detail. Overall, I recommend this book for a geometry course for motivated and bright high school students. I do not recommend it for self-study or for very basic courses. I agree with the other reviewers that it requires a competent teacher, but that's because no book can teach... Mcdougal Littell-Houghton Mifflin :: Science&Mathematics :: Mathematics :: Geometry - General :: Robert Whipple :: George Milauskas :: Richard Rhoad :: :: Geometry for Enjoyment - Challenge
