Learn UI design through interactive guides and explore SwiftUI components with a native graphical interface. Copy SwiftUI code in real-time. Browse and search SF Symbols using natural descriptions. Design interfaces and test SwiftUI code visually.
Explore mathematical concepts through interactive simulations. Adjust parameters via device tilt to control strange attractors, chemical oscillators, and 3-body star systems. Create and manipulate fractals in real time.
Explore chemical elements with detailed information and atom structure simulations. Conduct virtual chemistry experiments. Filter and search elements quickly. Download PDFs for each element. Access presentation galleries and movie clips.
Explore molecular structures and chemical reactions through interactive simulations. Conduct virtual experiments and play games. Learn about molecules and reactions with guided activities. Supplement hands-on experiments with digital learning tools.
Learn to write nearly 3000 with detailed stroke instructions. Access covering HSK levels 1-6 and AP exams. Use free OCR to translate text. Download English- and -English dictionaries for quick reference. Link to news websites for context.
Learn about intra-coronary optical coherence tomography with interactive lessons and visual guides. Analyze OCT images, identify plaque characteristics, and evaluate stent placement.
Upgrade weapons from Spear to Laser Gun by selecting optimal time gates. Defeat enemies with unique weapons from different timelines. Track progression through upgrades and timeline improvements. Earn more by increasing income and defeating enemies.