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
IT & Networking
Personal Development
Personal Creativity
Transforming Digital Learning: Learning Design Meets Service Design
Best Practices for Biomedical Research Data Management (HE)
Fundamentals of Reinforcement Learning
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore a wide range of free and certified Maritime law online courses. Find the best Maritime law training programs and enhance your skills today!
Explores tobacco's health impacts, industry tactics, and evolving regulations. Examines scientific evidence, legal tools, and challenges in controlling tobacco use, advertising, and consumption.
Explores US government's nuclear testing at Bikini Atoll, examining ecological impacts, public education efforts, and long-term consequences for inhabitants and environment. Highlights complexities of managing technological risks.
Explore cosmology's history, Hubble's Law, and methods for measuring celestial distances and brightness. Learn about redshift, parallax, standard candles, and magnitude scales in this astrophysics lecture.
Explore Aristotle's concept of regime in Politics, examining its impact on community identity, rights, customs, and moral dispositions in comparative political systems.
Explore the Second Law of Thermodynamics, entropy, and Carnot's engine. Learn about irreversibility, heat engine efficiency limits, and how entropy arises from macroscopic considerations in thermodynamics.
Explore Kepler's Third Law through real satellite calculations, mastering orbital mechanics from Sputnik to GPS using scientific notation and step-by-step physics applications.
Explore Taiwan's legal system, covering constitution, administration, criminal, civil, and corporate law. Learn about its history, recent transitions, and key issues in economy, society, and democracy.
Explore the investigation and prosecution of international crimes in The Hague, gaining insider perspectives on the work of international criminal courts and tribunals.
Explore EU business law essentials: company formation, labor regulations, taxation, environmental standards, and cross-border dispute resolution. Gain practical insights for operating within the European market.
Explore the rules governing armed conflict, including types of conflicts, conduct of hostilities, protection of persons, and enforcement mechanisms. Gain insights from experts on current challenges and successes in humanitarian law.
Explore common misconceptions about criminal law and courts, examining jury trials, judge demographics, law enforcement, crime morality, victimless crimes, sentencing, and distinctions between criminal and civil law.
Explora cómo la tecnologÃa transforma el derecho: legal tech, IA, blockchain y tribunales virtuales. Prepárate para liderar la revolución digital en la industria legal y reinventar tu carrera.
Explore how common law serves as a built-in market regulatory mechanism, challenging conventional views that pit free markets against government regulation in this legal philosophy lecture.
Explore how traditional legal principles clash with modern genetic technologies, examining privacy, discrimination, property rights, and patent law challenges in biotechnology.
Explore England and Wales' legal system from medieval origins to modern practice, covering criminal vs civil law, court hierarchies, legal research skills, and contemporary constitutional issues.
Get personalized course recommendations, track subjects and courses with reminders, and more.