Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Fundamentals of Neuroscience, Part 1: The Electrical Properties of the Neuron
Organic Chemistry 1
Mountains 101
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Experts discuss strategies to counter terrorism and violent extremism, focusing on digital battlespace, community engagement, and integration to prevent radicalization and win hearts and minds.
Explore the power of physical language with choreographer Alonzo King and LINES Ballet artists, discovering how art nurtures wholeness in individuals and communities.
Inspiring talk by Rev. Michael Pfleger on social justice, racial equality, and community activism. Shares insights from 40+ years of ministry and advocacy in Chicago's African-American neighborhoods.
Explore innovative approaches to environmental conservation with Mark Tercek, discussing sustainable solutions and the intersection of business and nature protection.
Explore the vital connection between youth sports and lifelong health with insights from athletes, coaches, and healthcare experts on developing healthy habits.
Experts discuss racial justice protests, comparing them to the Civil Rights Movement, and explore policing, cultural shifts, and sustaining activism through self-care.
Experts discuss lessons from Sidewalk Labs' Toronto project, exploring smart city technology, privacy concerns, and urban innovation in a post-pandemic world, with insights on balancing public interests and technological advancements.
Explore global lessons on contact tracing for pandemic control, featuring insights from Partners In Health on implementing effective strategies in Massachusetts and other regions.
Explore women's health advocacy with Planned Parenthood's leader Cecile Richards as she discusses the organization's challenges, public support, and unwavering commitment to women's rights.
Experts discuss the youth mental health crisis, exploring causes, impacts, and solutions. Insights from professionals and young people highlight the need for understanding, support, and systemic change.
Exploring racial disparities in healthcare, experts discuss progress, challenges, and strategies for achieving equity in medicine, emphasizing the need for systemic change and cultural transformation.
Exploring the responsibility of schools and programs to protect young athletes' health, addressing injury prevention gaps, and discussing solutions with experts in sports medicine and professional athletics.
Explore the Fair Labor Standards Act's impact, challenges, and future. Experts discuss wage policies, labor rights, and innovations for a just economy that rewards work fairly.
Explore the history and impact of the National Labor Relations Act, its role in shaping worker rights, and its relevance to modern labor movements and the future of work.
Explore the impact of ESG reporting on corporate performance and social progress with experts discussing challenges, effectiveness, and future directions in sustainability metrics.
Get personalized course recommendations, track subjects and courses with reminders, and more.