Handy Inventors|教育線上App不用買-HotApp4Game

Which country invented the saxophone? Who invented the lawnmower and when was it invented? What did Rudolf Diesel invent? Who invented the computer mouse? Learn about the world's greatest inventors with this handy reference guide.Details on hundreds of inventors are at your fingertips. Read up on the biography of each inventor, what they invented and all other topics related to their invention.It's fun and easy! Just shake your iPhone or iPod Touch to read about one of the world's greatest inventors - you don't even need an Internet connection!**Features:* All readings are optimized for learning and viewing on the iPhone and iPod Touch.-- Reduced horizontal scrolling.-- Quickly jump to any section in a reading.-- In-page search.-- Customize font size and line height.* Shake or click to view a randomly selected reading.* Pre-download readings for subsequent viewing when you don't have an Internet connection.* Instant search for topic and readings selection.* Auto save readings that you are viewing.* Save readings, including images, for viewing offline (no Internet connection required).* Easy saved readings management. -- Create folders to organize saved readings, and move saved readings to different folders.-- Instant search for saved readings.* Annotate readings with your own notes and comments.* iOS4 compatible.-- High resolution images for iPhone 4's Retina display.-- Multitasking.** For offline usage, article readings must be pre-downloaded using an Internet connection.