玛格南图片社Magnum Photos has visually documented most of the world’s major events and personalities since the 1930s covering society, politics, events and conflict
musclewikiMuscleWiki is a fitness app with a comprehensive exercise library that includes videos and written instructions for over 2000 exercises. With a simple and intuitive bodymap that guides you to exercises for a particular muscle, you can simplify your workout with exercises suitable for beginners, intermediate and advanced fitness enthusiasts.
musiccaMusicca enhances your ability to read, write, and play music through effective music theory exercises and engaging content. For free, forever.