Remembering the past and projecting into the future are crucial for human consciousness, as shown by cases where these faculties are impaired. Investigate what happens in the brain when we remember, exploring different kinds of memory and the phenomena of false memories and false forgetting.

Can physics shed light on human aspects of the arrow of time such as memory, cause and effect, and free will? Learn that everyday features of experience that you take for granted trace back to the low entropy state of the universe at the big bang, 13.7 billion years ago.

In this lecture that unpacks the accuracy of your memories, learn how information is encoded, stored, and retrieved in the brain; examine how Alzheimer's disease and amnesia affect the brain's ability to remember; and explore the "Seven Sins of Memory," including absentmindedness, memory blocking, and misattribution.

Consider some of the potential roots (and purposes) of dreams and how neuroscientists study them. While dreams continue to remain mysterious, some theories posit that dreams play a role in consolidating your memory, and that they can be driven by emotional events (including traumatic ones).

Study some of the basic operations of computers. First, investigate the memory hierarchy and what the CPU does. Then consider variables, which are like boxes where units of data are stored in a program. Look at simple arithmetic operations with variables, and try input/output commands.

Visit the fields of Troy as phalanxes of Greeks advance upon the Trojans. There, according to the Iliad, Sarpedon was killed by Patroclus, a scene memorialized in Euphronios's red-figure vase painting. Learn how artists represented death and what techniques artists used to tell a coherent story on a round vase.

Embark on the quest that will occupy the rest of the course: Why is there an arrow of time? Explore how memory and aging orient us in time. Then look at irreversible processes, such as an egg breaking or ice melting. These capture the essence of the one-way direction of time.

Explore the fundamentals of self-care, which involves choosing behaviors that help balance the stress of modern life. As sleep, nutrition, mental exercise, and stress management are examined, viewers will learn ways to promote self-care in their lives through incorporating pre-sleep rituals, strengthening long-term memory with puzzles, and more.

Explore the evolution of the waltz as a popular dance and musical form, and how the Viennese waltz, paradoxically, became a metaphor for both civility and tragedy. Experience the rich harmonic textures and huge expressive range of these eight pieces, from passionate exuberance to dreamlike wistfulness, as Ravel evokes the waltz as a memory of a vanished world.

Professor Cognard-Black shows you how a simple recipe is itself a story. Recipes form the basis of edible essays, which start out as instructions and ingredients, but when you mix in personal connections between a dish and your own culinary culture, add a dash of imagery, and stir in the history behind the food, you've extended your recipe into a keepsake-a taste memory.