Learn to construct cross sections of polyhedrons using step-by-step instructions. Study 12 subjects and complete 105 tasks ranging from basics to challenges. Solve geometric puzzles and explore 35 terms in a glossary.
Perform arithmetic operations on numbers in bases 2 to 36. Convert between number bases. Input numbers in various bases. Handle signed and unsigned negative numbers using two's complement. Support fractions with up to 8 decimal places.
The app displays the moon's appearance for any given date and tracks its monthly phase changes. It also includes healing music accompanied by moon imagery.
Create intricate drawings with customizable symmetry, background color, and brush settings. Apply shadows and use predefined patterns or images for inspiration. Export and share finished designs.
