Explore from U.S. presidents by era and topic. Search for specific speeches or themes. Save favorite to a personal collection. Share via social media or email. View historical context and biographical notes on each .
Explore courses, read articles, and download resources
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Identify species using real-time sound recognition. Ask -related questions via voice. Receive personalized forecasts based on location and time. Offer hands-free voice control for accessibility. Sync with educational resources for facts and habitats.
View and analyze CT scans with interactive quizzes and case studies. Access over 1800 cases across 15 categories. Include text explanations, audio discussions, and case-specific pearls. Track progress and review detailed imaging findings.
Practice addition and subtraction within 20 using a 100-bead string. Arrange beads in rows of 1, 2, or 10. Move and reset beads easily. Annotate work and explore place value, counting, and number composition. Supports Common Core standards.
Explore fractals using L-system-like grammars. Create and modify custom grammars. Adjust parameters to influence growth patterns. Visualize and analyze resulting structures. Export generated patterns for further use.
Access research summaries from top journals for quick clinical insights. Practice with 180,000+ MCQs based on high-impact articles. Retrieve AI-generated clinical notes in real time.
Get generative responses and follow-up conversations
Access generative AI responses and engage in follow-up conversations. Use push notifications and deep linking for enhanced interactions. Enjoy offline-friendly caching and a full-screen immersive interface.
Manage cases with personalized case plans. Access drug dosing, infusion rates, and contraindications instantly. Create and update case records. View real-time clinical updates and smart dosing recommendations.