WildlifeData.orgDiscover and access millions of wildlife observations from global data portals. WildlifeData.org indexes repositories by ecosystem and species for conservation research.(0)Data & Analytics·Research & Education·Knowledge Management Tools0
Khan Academy KidsKhan Academy Kids is a free, ad-free educational app for children ages 2–8 covering reading, math, writing, and social-emotional learning with thousands of interactive activities.(0)Research & Education·Online Learning Platforms·Study Assistants0
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A AskVideo AIAskVideo AI lets you ask questions about any YouTube video and get instant answers with timestamps. Free forever — no credit card required.(0)Research & Education·Summarizers·AI Assistants0
World WCMXWorld WCMX is the official international federation advancing Wheelchair Motocross globally. Explore events, competition results, membership, and resources for adaptive athletes.(0)Productivity·Research & Education0
The Coin DatabaseBrowse detailed coin catalogs for Euro, British, US, Spanish, French, German, and Portuguese coins. Includes mintage data, metal composition, mint marks, and full-color images.(0)Research & Education·Document Tools·Knowledge Management Tools0
Save the MusicSave the Music is a nonprofit providing instruments, music technology, and teacher resources to underserved schools across the U.S. Join the cause and support music education.(0)Research & Education·Online Learning Platforms·Knowledge Management Tools0
ReptipediaReptipedia is a free, community-driven encyclopedia for reptile and exotic pet care. Browse expert-reviewed care guides for bearded dragons, geckos, snakes, tortoises, and more.(0)Research & Education·Knowledge Management Tools0
Hitch Weight CalculatorCalculate RV towing capacity, fuel costs, total ownership expenses, and more with free tools and 60+ expert guides. No sign-up required.(0)Productivity·Data & Analytics·Research & Education0
GearJunkieGearJunkie's climbing section covers gear reviews, buyer's guides, news, and in-depth features on bouldering, trad, sport, ice, and alpine climbing.(0)Productivity·Research & Education0
