【實用書籍app】Knotspedia|最夯免費app-綠色工廠好玩App

Do you want to have learning and fun with knots...The whole new instructional app for essential animated knots. If you are sailors, scouts, climbers, cavers, arborists, rescue professionals, fishermen, linemen, surgeons or a layman, you can learn to tie knots with our app.It includes both basic useful knots and other important knots.This app makes learning to tie knots easy and fun! Each of the rope knots has its own 3D animation video, a picture of the finished knot and a text description of the knot’s use.Simply choose any knot from hundreds of knots and watch the knot draw itself.This app features:- Learn to tie essential and unique knots- Watch knots tie themselves -- Pause and play the video with controls- 3D view to study knots from any angle-Can rotate it to different angles -Step by step process is also shown- Compatible with iPhone, iPad, and iPod Touch (Universal App)- High resolution graphics for retina displays- Zoom in on a knot to see it in greater detail- Browse knots by category or search by name- No internet required!Download Quickr !!