Learn to fold using sticky notes, business cards, and printer paper. Follow step-by-step guides with high-quality images for each design. Access 30 models including a container, cube, basketball hoop, and yacht.
Identify rocks, crystals, gemstones, and fossils by snapping photos. Access unlimited identifications and expert insights. Chat with a 24/7 geologist for detailed information. Learn about mineral properties and geological contexts.
Locate historical mines and mineral resources across the U.S. View locations, types, and associated resources. Access data from USGS MRDS. Find abandoned, active, and prospective sites. No login or subscription required.
Identify stones and minerals by taking a photo or selecting an image from your gallery. Use advanced AI to recognize and display details about the . View information on properties, formation, and uses. Save identified stones to a personal collection.
Provides detailed information on drugs and regimens for treatment. Includes data on 10 new FDA-approved agents. Offers guidance on standard and off-label drug use across major types. Features expert-authored content for clinical reference.
Calculate pressure and temperature values for refrigerants. Input pressure or temperature to automatically compute the other. Display superheat and subcool values. Show saturated vapor and liquid values for blends. Switch between refrigerant types.
Explore geologic features and learn about rock formations. Access location-based summaries and global geologic maps. Document observations and track your geologic journey. Contribute findings and view detailed geological information.