GOATY GolfGOATY is the free AI golf coach — analyzes your swing with 50,000+ data points, scores it 0–100, and coaches you live with real AI voice feedback. Try free in your browser, no app download, no credit card.(0)0
CTS Ballistics CalculatorUse the CTS Ballistics Calculator to compute bullet drop, wind drift, and scope adjustments for any rifle setup. Supports G1/G7 drag models, MOA/MIL units, and real-world shooting conditions.(0)0
Cornell Lab of Ornithology Citizen ScienceJoin the Cornell Lab of Ornithology's citizen science programs to monitor birds, restore biodiversity, and participate in global conservation research — free for everyone.(0)0
Raptor IDIdentify North America's 34 diurnal raptor species using the free Raptor ID app, annotated photos, expert videos, fact sheets, and direct access to raptor scientists.(0)0
STC Turtle TrackerTrack live sea turtle migrations using satellite telemetry on the Sea Turtle Conservancy's free interactive platform. Explore routes, species data, and conservation research.(0)0
StudyNestStudyNest is a free Chrome extension used by 50,000+ students. Get AI-powered study tools including focus mode, smart highlights, flashcards, Pomodoro timer, and progress analytics — all in one place.(0)0
NGC RegistryJoin the NGC Registry for free to display, organize, and compete with your certified coin collection. Browse competitive sets, track coins, and win awards.(0)0
GriefSupportDirectoryDiscover grief counselors, support groups, bereavement services, and mental health providers near you or online. A free directory by award-winning nonprofit MyGriefAngels.org.(0)0
NestWatchJoin NestWatch to monitor bird nests, record breeding observations, and contribute to global ornithological research — free for everyone.(0)0
TrivAITrivAI is an AI-powered trivia platform that generates personalized quizzes, adapts difficulty to your skill level, and lets you compete in real-time tournaments across dozens of categories.(0)0
