Strain DatabaseSearch the world's largest cannabis strain database. Find detailed effects, THC/CBD levels, terpene profiles, genetics, and growing info for 58,615+ strains from 2,395+ breeders.(0)0
H HistorypinHistorypin lets you pin local history on a world map using photos, sound, and video. Discover, share, and preserve community stories for free.(0)0
Traveling BirderPlan smarter birding trips with Traveling Birder. Find target species you haven't seen, discover top hotspots, and optimize your driving route using real-time eBird data. Free, no account required.(0)0
Session TownPlay free virtual piano, drums, and music games online. Learn music theory with structured lessons at Session Town — no download or sign-up required.(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
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
Code.org Dance PartyCode.org provides free K–12 computer science and AI curriculum, Hour of Code activities, and teacher professional development for classrooms worldwide. No experience needed.(0)0
Bike InsightsFind your ideal bike with Bike Insights. Compare bike geometries side-by-side with diagrams, use powerful search tools, and get personalized sizing guidance backed by a community-powered database.(0)0
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)0
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)0
