What's Your Name vs DifCal

What's Your Name? * Learn how to write your name in Arabic in a fun way! * Learn the Arabic Alphabet Song in the Egyptian dialect and record yourself singing with Mrs. Samia! * Unlock the hidden level to learn the 28 letters of the Arabic alphabet, one by one * Listen to pronunciation of words in the Egyptian accent * Use this app to learn greetings and expressions in English or Arabic * Meet Nolia Fasolia and her friends Rico and Rania! * Watch a video of game play at: http://www.bigkidsbilingualbooks.com/learning اسمك إيه؟ إتعلم ازاي تكتب اسمك بالعربي بطريقة ممتعة إتعلم أغنية الحروف الأبجدية بالعربي وسجل الأغنية بنفسك إتعلم ٢٨ حرف من الحروف الأبجدية العربية إسمع لنطق الكلمات باللهجة المصرية إستخدم اللعبة عشان تتعلم التحيات بالعربي والإنجليزي إتعرف على نوليا وأصحابها ريكو و رانيا إتفرج على اللعبة في الفيديو على موقع: http://www.bigkidsbilingualbooks.com * Note: This app records and ignores silent mode on your phone

Calculate diffraction angles for a particular crystal with a defined orientation matrix. New crystals can be added to the database. Energy/wavelength can be changed. Currently knows about 4-circle, Z-Axis and Theta-Theta diffractometers as well as 2-circle, powder and amorphous diffraction modes. Current crystals include silicon, diamond, GaAs, Muscovite (mica), graphite, many 3-5 and 2-6 crystals. There are separate screens for setting the crystal (or creating a new one), defining the orientation matrix, defining the diffractometer mode, and calculating either angles, given h,k,l, or hkl given a set of angles. With the larger screen of the iPad all the controls are visible on a single page.