Death serves as the horizon against which our lives unfold and shapes the choices we make about how to live. In fact, the knowledge of mortality has inspired much of human activity—religion, philosophy, music and visual arts, even scientific endeavors and monumental architecture have all been driven by our understanding of death. Whether viewed as a transition to paradise or punishment, an ultimate separation or ecstatic joining, the end of existence...

"Let us place there, carved high, as close to heaven as we can, the words of our leaders, their faces, to show posterity what manner of men they were. Then breathe a prayer that these records will endure until the wind and the rain alone shall wear them away." - Gutzon Borglum, Sculptor of Mount Rushmore. Towering above the Black Hills of South Dakota stands America's most treasured monument...a crowning testament to the great leaders who symbolize...

Taught by noted physicist Dr. Don Lincoln of the Fermi National Accelerator Laboratory, this course follows the search for a theory that explains all physical reality-a theory of everything. Dr. Lincoln covers recent developments in particle physics and cosmology, plus the background needed to appreciate the centuries-long search for this holy grail of science. Only high-school-level math is used.

Expand on--and even challenge--what you've learned about the Black Death and the medieval period with After the Plague, a 24-lecture course on the impact of the bubonic plague across the continent. With expert Simon Doubleday, professor of history at Hofstra University, explore the trajectory and after-effects of one of the deadliest pandemics in world history.

"Through Professor Hale's vibrant commentary and extensive field footage, you discover monumental ancient cities, classical ruins, temples, shrines, fortresses, stadiums, theaters, churches, and palaces. In each site, you explore the critical history and culture that defined them and the ways in which they influenced our modern world. In their compelling historical and visual detail, the lectures offer both a rich resource for travelers preparing...

Logic is intellectual self-defense against such assaults on reason and also a method of quality control for checking the validity of your own views. But beyond these very practical benefits, informal logic—the kind we apply in daily life—is the gateway to an elegant and fascinating branch of philosophy known as formal logic, which is philosophy’s equivalent to calculus. Formal logic is a breathtakingly versatile tool. Much like a Swiss army...

A TV show about the Middle Ptolemies might be called "Lifestyles of the Rich and Murderous." With few exceptions, the members of this dysfunctional dynasty were violent, debauched, and generally neglectful of the country they ruled. The Egyptians hated them and frequently rebelled, forcing some to flee for their lives. With each Ptolemy, Egypt sank deeper, making a return to greatness impossible.

"America stands at a dramatic crossroads: Massive banks and corporations wield disturbing power. The huge income gap between the 1% and the other 99% grows visibly wider. Astounding new technologies are changing American lives. Conflicts over U.S. military interventionism, the environment, and immigration dominate public debate. Sound familiar? You might be surprised to know that these headlines were ripped, not from today's newspaper, but from...

Franklin loved science and ideas, but disliked controversy, a disposition that made him reluctant to enter politics. It is one of history's greatest ironies that this hesitant politician would become one of the most important political figures in the English-speaking world. Survey Franklin's entry into politics and consider his style as a politician.

Descubre todas las nuevas funcionalidades y características que te esperan en la última actualización de Windows 10 21H1 y amplifica tu productividad en el sistema operativo. Descubre las nuevas funcionalidades que incorpora Windows 10 21H1 con este contenido formativo que te dará un recorrido por todas las nuevas características que incorpora la actualización, desde las opciones de configuración del sistema operativo a los requisitos mínimos...