Calculate bit size for threaded holes using bolt diameter, thread pitch, and percentage for inch and metric threads. Display close fit hole sizes for common sizes. Provide tables for standard inch fractional and numeric bit sizes.
Create cut lists for materials using an advanced algorithm to maximize material usage. Input sheet, board, or linear dimensions. Support decimals, fractions, and blade width. Include grain direction and edge banding options.
Helps users wake up on time with customizable alarms and persistent notifications. It supports Apple Music as sound and includes features to prevent missed alarms. Users can set multiple alarms and receive reminders for missed wake-ups.
Measure size with a smartphone camera using guided steps. Select from US, UK, or EU sizing standards. Save previous measurements for future reference. Share results directly with retailers or jewelers.
Learn about the GEMS State for care, including characteristics of each state and care strategies. Access educational content on adapting care approaches. Track progress and apply techniques to improve care quality.
Learn about Heavenly Stems and Earthly Branches with detailed explanations. Explore Five Elements Theory and its applications. Convert between lunar and solar calendars. Study Eight Trigrams and analyze 64 Hexagrams for divination purposes.
Use AI to answer questions, generate content, and provide information. Access 130+ topic options and AI networking features. Create and manage tasks, study materials, and work reports.
Track daily activities, mood, and entries in one . Set reminders for entries. View visual progress charts and timelines. Sync data across devices. Export entries and activity logs.
Access the periodic table with atomic weight, electronegativity, electron affinity, ionization energy, radius, and isotopes. Compare element properties. Search for compounds and reactions. View chemical equations and formulas.