Access crop information, pest and disease details, and management tips. Use fertilizer and irrigation calculators to manage inputs. Receive crop and pest alerts. View location-based contacts and upcoming meetings.
by Alabama Cooperative Extension System★ 4.89 ratingsEducationFreeData updated 2026-09-14
Calculate values using voltage, current, resistance, and power formulas. Access single and three phase calculators, horsepower tools, and unit converters. Unlock additional features with an in- purchase.
Fundamentals with detailed explanations on topics like electricity, voltage, current, resistance, and Ohm's Law. Explore components such as capacitors, diodes, LEDs, and tools like multimeters, voltmeters, and ammeters.
The app provides photos and information to help users recognize common North American tree pest insects. It details their life cycles and the damage they cause to trees, drawing from various sources.
Identify insects by taking a photo. Recognize over 14,000 species including ants, bees, butterflies, and spiders. View detailed information about each species. Share identification results with others.
Identify insects, bugs, and pests with detailed species information. Use AI to recognize and learn about characteristics, habitats, and behaviors. Access facts and visuals for accurate identification.
Insects by snapping photos. Receive instant, accurate species recognition. View safety alerts for venomous or harmful species. Access detailed species information including habitat, behavior, and physical characteristics.
Access daily multimedia on UN topics including peace and security, sustainable development, and human rights. View text, photos, infographics, videos, and audio content.
Identify insects, spiders, and bugs by snapping a photo. Use AI to instantly recognize species and provide details. View identification results with scientific names and common names. Save and share bug sightings with photos.
Identify stamps using AI image recognition. Capture or upload images and crop for clarity. Access detailed numismatic data, country of origin, pricing, and historical context. Save collections, estimate values, and track trending stamps.