Understanding taxes – and tax returns – is key to financial literacy. Tax expert Aki Stepinska provides a no-nonsense guide to one of the most important tax forms in the U.S.: the 1040.

Addiction experts Dr. Charles Smith and Dr. Jason Hunt explain substance abuse as a disease and make the case that people who deal with substance abuse should not be stigmatized.

This course from King's College London provides a guide to better understanding the complexity of ADHD, as explained by faculty in psychology, psychiatry, and neuroscience.

This August 2021 episode of Huberman Lab explains the biological and psychological mechanisms behind major depression, exploring various forms of treatment that can prevent and help remedy it.

This course from The University of Edinburgh and Brain Health Scotland explains how brain functions can be damaged by neurodegenerative diseases like Alzheimer's and Parkinson's, and how to aim for better neurological health.

This course is a deep exploration of chess openings by International Grandmaster Mykhaylo Oleksiyenko.

Through this course, you can learn more about the inner workings of basic computer components such as the CPU, operating system and keyboard.

This course from Institut Français de la Mode tackles theories of fashion, its development through history, and the fashion industry's complex role within global capitalism.

In this online course from the University of Geneva, academics and bankers reveal the inner workings of the stock market, bond market, and central bank.

This course from University of Exeter discusses the difference between gender and sex, the root causes of gender inequality, the history of feminist movements, and issues concerning gender-mainstreaming.

In this episode of the Dantes Outlook Market Podcast, host Damanick Dantes and Tim Lee, author of The Rise of Carry, explain how carry trades work and the resulting market rallies and crashes.

In this classic 1964 text that pioneered the field of media studies, philosopher Marshall McLuhan explores how media influences us regardless of its content.

This online course from EIT Food and the University of Turin highlights the world's healthiest diets and shares tips on how to cultivate physical health and longevity through nutrition and lifestyle adjustments.

In this course, experts in nuclear science and physics outline the nuclear energy cycle and examine the impact of this energy on global security and sustainability.

Understanding Obesity discusses misconceptions about obesity as well as the gaps in our current knowledge, focusing on the physiological and psychological aspects of eating.

This course from the University of Kent offers a comprehensive overview of political theory, philosophy, and terminology from the ancient world to the present day.

Renowned American urologist and oncologist Dr. Kenneth Pienta explains the risk factors, treatment options, and biology of prostate cancer.

How does your government use your money? In this online course from SOAS University of London, learn how public bodies collect and spend income, and how to scrutinize their spending.

Understanding Viral Content discusses how to improve content visibility online and get the most out of every post you publish.

This August 2020 episode of The Science of Everything podcast provides a foundation for understanding weather formation, from atmospheric stability to cloud types.

In this December 2021 episode of the Huberman Lab podcast, Dr. Andrew Huberman and Dr. David Berson tackle the nervous system, from how our senses process external stimuli to the wiring behind our ingrained reflexes and responses.