Access educational content about the solar system, space, and Earth's ecosystems. Listen to audio explanations and view high-quality videos and images. Explore marine, terrestrial, and aerial animals.
Learn Norwegian vocabulary with interactive quizzes and native pronunciation recordings. Study over 2000 frequently used words and 6000 unique phrases. Practice sentence structure and track progress through structured lessons and exercises.
Access formulas for Physics, Chemistry, and Maths including Algebra, Analytical geometry, and Differential equations. Search and locate formulas quickly. Sync across iOS devices with device-specific UI. Update content regularly with new formulas.
Search for content across libraries using voice commands. Save favorite links as bookmarks for offline access. Sync content between devices for reading on laptop, mobile, or tablet.
Read news, practice listening, improve pronunciation
Read news articles with customizable settings including hidden furigana, highlighted vocabulary by HSK and TOCFL levels, and adjustable font size. Access a quick dictionary for translations and vocabulary practice.
Look up and words with interactive text and fast offline search. Access over 150,000 entries and 100,000 example sentences. Customize favorites and use incremental search for real-time results.
Access medical and orthopedic content including topics, questions, techniques, cases, videos, and evidence. Create, take, and review customized exams. View scientific abstracts and PDFs. Monitor educational activity and filter to personal updates.
Explore with a high-resolution satellite map and topographic lighting. View over 1500 annotated surface features with detailed information and links. Navigate the virtual freely or follow a guided tour.