Chinese writing by practicing characters through imitation. on digital pages with customizable spacing. Access additional learning materials for characters and stroke order. Track progress and review written characters.
Practice pre-flight sequences and simulate flight scenarios
Learn pre-flight procedures for a flight from Anchorage to Nome. Simulate aircraft systems, practice holds and alternates. Navigate checklists, manage fuel, and handle emergencies in a realistic emulator environment.
Scan documents by pointing the at them. Automatically detect and capture images. Extract text using OCR technology. Save, share, or edit scanned documents. Convert physical documents into digital formats.
Translate between English and Farsi with dictionary entries and examples. Access over 100,000 words offline. Correct spelling in both languages. Support Pinglish input. Search history and grammar guidance available.
Teach and practice with customizable problem settings. Solve random or custom problems with adjustable number sizes. Change colors and interface settings. Track progress through interactive exercises.
Track bills, view records, and understand legislation
Track government bills, follow representatives, and view voting records. Access clear summaries of legislation. Stay updated on policy changes and legislative activity. Receive alerts on bill progress and key votes.
Solve mathematical equations with AI-powered step-by-step guidance. Graph functions and analyze results. Perform complex calculations and receive real-time explanations. Export solutions and share results. Sync with devices for continued use.
Python 3 with modules for beginners and experts. Practice with exercises and prepare for technical interviews. Study JavaScript for frontend and backend development. Track progress and access detailed explanations for challenges.
Access pathway and genome data for 14,000+ databases including MetaCyc and HumanCyc. View curated EcoCyc data for E. coli K-12 from 36,000+ publications. Search and browse biological pathways, genes, and reactions.
Explore a phylogenetic showing relationships between organisms. Collapse and expand branches to view family-level details. Zoom in for closer inspection. Tap to learn about species characteristics and evolutionary links.
Learn pharmacology by selecting medications and understanding their effects. Access emergency protocols for quick reference. Study flap types, their pros and cons, and choose appropriate techniques for surgical scenarios.