Identify wildflowers, trees, and plants with detailed descriptions and identification keys. Access offline plant guides for the Carolinas and . Explore botanical sites and learn about plant species with a built-in dictionary.
Study for the ISA Certified Arborist Exam with over 2500 multiple-choice questions and 600+ glossary terms. Review , practice quizzes, and track progress. Access detailed explanations for answers.
Access aviation regulations and manuals including Titles 14 and 49 CFR and the Aeronautical Information Manual. View pilot/controller glossary terms. Receive free updates. Search and bookmark sections for quick reference.
A soundboard includes popular words with audio clips. A glossary explains each term in English. Users can listen to phrases and request additional quotes via Twitter.
Turn notes into organized flashcards and mind maps using a camera. Explore an interactive periodic table. Visualize concepts with colorful mind maps. Take quizzes to test knowledge. Access an animal glossary with detailed descriptions.
