Explore thought experiments and paradoxes
Explore thought experiments and philosophical dilemmas in science and society. Read concise explanations of paradoxes and theoretical scenarios. Reflect on complex ideas through structured text summaries.
Showing 141–160 of 1,000 ranked alternatives.
Contrasonic AB
Play chords, select tracks, hit play
Create and play chord progressions in various musical styles. Add chords, select instrument tracks, and hit play. Experiment with arrangements and mixes using piano, guitar, synth, bass, and drum tracks.
ESS International Corporation
Test math speed and reaction time.
The app offers seven games with four difficulty levels each, totaling 28 distinct high-score boards. It tracks user initials, game details, and missed problems to highlight areas for improvement.
Gabriel Mwangi
Read verses and
Receive biblical with explanations. Read today's verse. Explore themes and insights. Set reminders for reading. Track progress and reflect on wisdom shared.
Iron Water Studio, LLC
Test art knowledge and identify styles
Identify art styles and through quizzes. Learn about art movements and periods. Compare and artworks. Test knowledge with challenges and compete against other users. Track progress and receive feedback on answers.
Chabad Lubavitch Center
Ask questions, get answers anytime
Access Jewish questions and answers from Chabad.org. Submit inquiries for expert responses. Review recently asked questions with anonymous user submissions.
Wayforward Technology, LLC
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.
Lab4U, Inc.
Conduct experiments with sensors
Explore scientific concepts through interactive experiments in biology, physics, and chemistry. Use device sensors like camera, microphone, and motion sensor for real-time data collection.
Tuitive, LLC
Learn DSLR camera use interactively.
The app visually explains DSLR camera controls and allows users to experience the effects of various settings. It provides instant feedback and advice on user settings, making it a tool for learning photography.
David Llado
Receive daily quotes and reflections
Daily quotes from philosophers, with options to view random quotes or access the quote of the day. Add a widget for quick access and receive daily notifications. Track quotes over time and reflect on principles.
Dominik Hauser
Physics formulas for science students.
The app provides over 120 physics formulas covering mechanics, relativity, fluid mechanics, thermodynamics, and electrodynamics. It includes a search function, units, constants, and calculators for many formulas to assist with calculations.
San Diego Rock Church
Daily messages from Miles McPherson.
The app provides daily 1-minute videos from Miles McPherson on biblically based topics. Users can watch videos, take daily challenges, save selected, and share content.
Nucleobytes BV
Track experiments and research notes
Track experiments and research with real-time updates across devices. Note key , organize data, and document procedures. Share results, reproduce experiments, and compile discoveries for publication.
Makoto Sato
See through the earth's surface.
The app shows a transparent view of the earth, allowing users to see the other side of the world beneath their feet. It displays the positions of major cities on a reversed blue marble through a camera overlay view.
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