Best Free Science Courses & MOOCs

FutureLearn

Taipei Medical University

Diffusion and Mass Transfer (FutureLearn)

Engineering Science

Embark on a six-week journey into the heart of chemical engineering with 'Diffusion and Mass Transfer'. This course, brought to you by Taipei Medical University (TMU), is designed for those eager to delve deep into the principles governing diffusion, convection, and mass transfer. By the end of this course, you'll have a solid grasp on these critical transport phenomena and be equipped with the skills to analyze them using coefficient models.

Self Paced

5-12 Weeks

Chemical Engineering Transport Phenomena Mass Transfer

FutureLearn

University of York

The Mathematics of Cryptography: From Ancient Rome to a Quantum Future (FutureLearn)

Security & Networking

Dive into the fascinating world of cryptography with 'The Mathematics of Cryptography: From Ancient Rome to a Quantum Future'. This course takes you on an intellectual journey through the ages, exploring how cryptology has evolved from ancient civilizations to the cutting-edge realm of quantum computing. Whether you're intrigued by historical code-breaking techniques or eager to understand the future of secure communications, this course is your gateway to mastering the mathematics behind cryptography.

Self Paced

3 Weeks

Cryptography Encryption Mathematics

Coursera

Rice University

Anatomy & Physiology: Filtration and Reproduction (Coursera)

Health & Society Science

Delve into the fascinating world of human biology with our Anatomy & Physiology: Filtration and Reproduction course. This specialization will guide you through the complex systems that ensure proper functioning of your body, focusing on the urinary system's role in blood filtration and the reproductive system's contribution to life continuity. Perfect for healthcare enthusiasts, students, and anyone curious about how their bodies work.

Oct 26th 2026

5-12 Weeks

Physiology Anatomy Human Physiology

Coursera

Rice University

Anatomy & Physiology: Fluids, Transport, and Defense (Coursera)

Health & Society Science

Dive into the fascinating world of human biology with our Anatomy & Physiology: Fluids, Transport, and Defense course. This specialization uses a systems-based approach to dissect how fluids circulate, substances are transported, and the immune system defends us. Perfect for healthcare enthusiasts and curious learners alike.

Oct 26th 2026

5-12 Weeks

Physiology Anatomy Human Physiology

Coursera

Rice University

Anatomy & Physiology: Exchange and Energy (Coursera)

Health & Society Science

Embark on a fascinating journey through the human body's complex systems with our Anatomy & Physiology: Exchange and Energy course. Specializing in the respiratory and digestive systems, this course offers an in-depth exploration of how these vital organs work together to ensure efficient gas exchange and energy utilization, crucial for sustaining life.

Oct 26th 2026

5-12 Weeks

Physiology Anatomy Human Physiology

Global Challenges for a Sustainable Society (edX)

EdX

KU Leuven University,KULeuvenX

Global Challenges for a Sustainable Society (edX)

Science

Dive deep into the heart of our planet's most critical challenges with 'Global Challenges for a Sustainable Society' on edX. This course unravels the complexities surrounding climate change, hunger, inequality, and more, providing a holistic view of their interconnected nature. Learn how these issues have evolved and discover viable solutions to pave the way towards a sustainable future. Join us in understanding the global challenges we face today and your role in shaping tomorrow's world.

Self Paced

Self-Paced

Sustainability Energy Biodiversity

Coursera

Olay

Quality Control and Regulatory in Cosmetic Science (Coursera)

Health & Society Science

Dive into the fascinating world of cosmetics with our expert-led course on Quality Control and Regulatory in Cosmetic Science. Whether you're a budding entrepreneur or an experienced professional, this course will equip you with the knowledge to navigate the complex landscape of cosmetic regulations, ensure product safety, and maintain high-quality standards. Join us for an insightful journey into the science behind your favorite beauty products.

Oct 26th 2026

4 Weeks

Quality Control Coursera Plus Introduction to Cosmetic Science and Ingredients Specialization

FutureLearn

Deakin University

Renewable Energy Microgrid (REM): Advancing Energy Transition (FutureLearn)

Engineering Science

Embark on an educational journey with Deakin University's 'Renewable Energy Microgrid (REM): Advancing Energy Transition' course. Designed for professionals and enthusiasts alike, this online program offers a unique opportunity to delve into the world of microgrids – the future of sustainable energy. Gain valuable insights into how these systems can revolutionize our approach to power generation and distribution, ultimately contributing to a more sustainable planet.

Self Paced

2 Weeks

Renewable Energy Energy Transition Microgrids

FutureLearn

Wellcome Connecting Science

Eukaryotic Genome Assembly: How to Use BlobToolKit for Quality Assessment (FutureLearn)

Science

Embark on a three-week journey into the world of advanced genomics with 'Eukaryotic Genome Assembly: How to Use BlobToolKit for Quality Assessment'. This course is designed for researchers looking to refine their skills in assessing genome quality and identifying complex organisms within samples. You'll learn how to critically evaluate published genomes, detect multiple organisms, and ensure your genomic data stands up to the highest standards.

Self Paced

3 Weeks

Biology Eukaryotic Genome Sequencing