Explain Medicine is a reliable and easily accessible medical article repository, serving as a rapid refresher for healthcare professionals and students keen on evidence-based knowledge. In Explain Medicine, facts and their explanations are directly backed by citations to papers in peer-reviewed journals or standard textbook chapters, making the reference tool a must-have for even the most time-pressed and demanding clinicians. To date, Explain Medicine holds more than 700 articles, in 40 medical specialties, available to readers - all free of charge. It is an ongoing endeavor, with new content being added all the time, thanks to the contributions of a team of over 100 doctors.