Convert units with custom and combined measurements
Convert units of measurement with a calculator that handles multiple conversions at once. Input expressions for complex calculations. Support custom units and combined conversions.
Play a bouncing game by switching your color to navigate platforms. Collect coins and stars to unlock new characters and levels. Progress through increasingly challenging stages to level up.
Test English skills with grammar, vocabulary, reading, and listening assessments. Take a speaking test to evaluate pronunciation and fluency. Complete a writing test that simulates real-life scenarios.
Create and launch potato-based devices and probes using manual clicks and time. Unlock fifteen starchy items. Explore a mysterious planet and satellite. Progress through a narrative-driven sci-fi clicker game.
The app allows users to tap colorful balls that roll across the screen. The ball's movement is influenced by the smartphone's tilt and gravity, creating a relaxing experience.
The app computes statistical properties of a sample. It supports minimum, maximum, range, mean, median, harmonic mean, geometric mean, mean deviation, variance, standard deviation, and coefficient of variation.
Calculate properties using 90 specialized tools. Determine dry bulk density, specific gravity, flow rates, pressure, and head loss. Apply Bernoulli equations and Darcy Weisbach formula. Compute density, compressibility, and mean velocity.
Calculate parameters using 90 tools. Input values to determine dry bulk density, specific gravity, flow rate, head loss, pressure, and velocity. Convert units and export results. Sync data across devices.
Learn about testicular cancer symptoms and risk factors. Perform a testicular self-exam with guided instructions. Access educational resources and early detection tips. Share information with others for awareness and prevention.
Practice for the DMV written with state-specific questions. Review explanations for incorrect answers. Access the latest questions and study guides. Track progress and prepare for the exam.
Practice DMV tests with realistic question formats. Review incorrect answers and explanations. Track progress over time. Take tests offline in any location. Set personal study goals and monitor completion status.
Simulate color deficiencies to understand how color appears to people with red-green or blue-yellow color blindness. Users can select different types of color impairment and view modified color palettes.