Identify plant species using graphic and dichotomous keys. View detailed habitat descriptions and range maps. Access a library of over 30,000 images. Search by location or characteristics. Save and share identification results.
Offers a consulting tool for self-reflection, a journaling feature for tracking thoughts, and access to odd-numbered passages from the full book. Includes guided practices to support personal insight and mindfulness.
Learn to use rules for calculations and estimations. Explore straight, circular, spiral, and cylindrical types. Access dozens of scales and color options. View numeric values under the cursor.
Calculate structural requirements for construction projects. Input job details to determine load, span, or truss specifications. Provide visual guidance for installation and save project data for future reference.
Access real-time emergency alerts and updates. View preparedness guides and resources. Report damage or current conditions during emergencies. Receive information on evacuation routes and shelter locations.
Offers definitions of key terminology for basic and advanced courses. Includes examples and visual aids. Allows users to bookmark terms for later review. Supports offline access to learning materials. Enables sharing of notes with teachers or peers.