Founded by Frank Gaillard in 2005 as online radiology notes repository. Currently largest freely available radiology resource with over 50,000 cases. Owned by Radiopaedia Australia Pty Ltd, managed by Frank Gaillard. Content limited to English language
Kahoot! is a Norwegian online game-based learning platform. Founded in 2012 by Morten Versvik with Norwegian University of Science and Technology. Acquired by Goldman Sachs in July 2023 for $1.72 billion. Reached one billion cumulative participants by March 2017
Free online platform for educators to create various learning activities. Created by Bern University of Education in collaboration with other universities. Offers templates for standard exercises and creative gamification elements
Open LMS offers two specialized Moodle-based platforms: business and education. Platform provides scalable, flexible learning solutions for various sectors. Includes robust analytics, content authoring tools, and personalized learning pathways
Over 2 million gamers have used KovaaK's for aim training. Platform features over 200,000 scenarios and playlists. Small, passionate dev team continuously improves training experience
German negation uses "nicht" (not) and "kein" (no, none). "Kein" is used for common nouns with indefinite articles. "Nicht" goes at sentence end or before subject when negating specific word