Explore visual illusions with guided instructions and detailed explanations of their neurological basis. Learn about how the brain processes visual information through interactive examples and educational content.
by Thom Oostendorp★ 5.01 ratingsMedicalFreeData updated 2026-09-08
Access video lessons, multiple choice quizzes, and daily spaced repetition quizzes for 5 days. Subscribe for unlimited content. Learn through visual mnemonics and interactive quizzes to improve memory retention.
View images and accompanying explanations from NASA’s Astronomy Picture of the Day. Save favorite photos to a personal collection. Access the full APOD archive dating back over 30 years. New images are available daily around midnight ET.
View real-time ECG recordings to identify various cardiac abnormalities. Access concise explanations of ECG findings. Replay recordings as needed to study ECG interpretation details.
Questions, track progress, and review explanations
For FAA and PPL or LAPL exams with question banks, explanations, and digital books. Track progress and practice on mobile. Covers aviation weather, aircraft systems, aerodynamics, and air law.
Learn characters through visual breakdowns and stories
Learn Chinese characters through visual breakdowns, etymology, and mnemonic illustrations. Study character components, build vocabulary from simple to complex. Review characters with interactive cards and track progress over time.
View animated explanations of psychiatric diseases and disorders. Learn about symptoms, causes, diagnosis, and treatment options. Access lifestyle changes for patients and care tips for caregivers.
Is an educational maze game for kids 2+. Players navigate mazes to improve attention, observation, visual memory, fine motor skills, and coordination. New games are released weekly.
Create and share educational stories and visual schedules. Print materials for classroom or home use. Customize content to teach skills and support learning. Include visual aids for children with special needs.
Children learn about geography and astronomical phenomena through interactive stories and characters. Explore daily life events with and Dr. Bear. Answer questions and engage in educational content to build curiosity and understanding.
Manage blood glucose levels by configuring devices and integrating data from Dexcom, Libre, Nightscout, or Gluroo. Set custom alert levels with audio, vibration, and visual notifications. Choose display options and update firmware remotely.
Track brain metrics through user input and AI analysis. View detailed reports on cognitive function and brain activity. Share data with healthcare providers for review. Set reminders for follow-up appointments and medication.
Track monthly astrological influences with guided meditations and practical advice. Set reminders for rituals and spiritual practices. Access teachings and visual content to align daily activities with insights.
The app covers physical, mental, and neurological health topics. It includes sections on health, nutrition, common medications, and mental health conditions.
Learn guitar techniques through structured lessons and detailed explanations. Access sheet music, chord charts, and rhythm patterns. Practice with interactive exercises and receive feedback on performance. Track progress and explore different styles.
Learn fundamentals with interactive, annotated clinical data sets. Explore key concepts through real-world examples. Access detailed explanations and visual aids to enhance diagnostic skills.