Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

Centuries ago, Spanish conquistadors searching for gold and new lands encountered a group of independent city-states in Mesoamerica. Sophisticated beyond the Spaniards' wildest imaginings, these people were the Aztecs, the Maya, and related cultures that shared common traditions of religion, government, the arts, engineering, and trade. In many ways more advanced than European nations, these societies equaled the world's greatest civilizations of their time.

Touched off by a terrorist act in Bosnia and spreading all too quickly beyond the expectations of those who were involved, World War I was an unprecedented catastrophe with a ghastly cost. After this first "total war"-the first conflict involving entire societies mobilized to wage unrestrained war, devoting all their wealth, industries, institutions, and the lives of their citizens to win victory at any price - the world itself would never be the same.

The Knights Templar were the wealthiest, most powerful - and most secretive - of the military orders that flourished in the crusading era. Their story - encompassing as it does the greatest international conflict of the Middle Ages, a network of international finance, a swift rise in wealth and influence followed by a bloody and humiliating fall - has left a comet's tail of mystery that continues to fascinate and inspire historians, novelists and conspiracy theorists. Unabridged edition read by Dan Jones.

Most historians study the smallest slivers of time, emphasizing specific dates, individuals, and documents. But what would it look like to study the whole of history, from the big bang through the present day - and even into the remote future? How would looking at the full span of time change the way we perceive the universe, the earth, and our very existence? These were the questions David Christian set out to answer when he created the field of "Big History", the most exciting new approach to understanding where we have been, where we are, and where we are going.

Look beyond the abstract dates and figures, kings and queens, and battles and wars that make up so many historical accounts. Over the course of 48 richly detailed lectures, Professor Garland covers the breadth and depth of human history from the perspective of the so-called ordinary people, from its earliest beginnings through the Middle Ages.

There's an art and science behind how doctors diagnose and treat medical patients. Where do doctors get these skills? The Grand Rounds experience, where they practice how to make accurate diagnoses by examining real patients. And with Dr. Benaroch's 24 unique lectures, you'll explore how a master physician solves medical problems just like a detective.

In an exciting partnership with the Smithsonian, The Great Courses presents these 24 lectures that offer an unforgettable tour of Japanese life and culture. Professor Ravina, with the expert collaboration of the Smithsonian's historians, brings you a grand portrait of Japan.

Language defines us as a species, placing humans head and shoulders above even the most proficient animal communicators. But it also beguiles us with its endless mysteries, allowing us to ponder why different languages emerged, why there isn't simply a single language, how languages change over time and whether that's good or bad, and how languages die out and become extinct.

The science fiction genre has become increasingly influential in mainstream popular culture, evolving into one of the most engaging storytelling tools we use to think about technology and consider the shape of the future. Along the way, it has also become one of the major lenses we use to explore important philosophical questions. The origins of science fiction are most often thought to trace to Mary Shelley's novel Frankenstein, a story born from a night of spooky tale-telling by the fireside that explores scientific, moral, and ethical questions that were of great concern in the 19th century - and that continue to resonate today.

The Tao of Seneca (volumes 1-3) is an introduction to Stoic philosophy through the words of Seneca. If you study Seneca, you'll be in good company. He was popular with the educated elite of the Greco-Roman Empire, but Thomas Jefferson also had Seneca on his bedside table. Thought leaders in Silicon Valley tout the benefits of Stoicism, and NFL management, coaches, and players alike - from teams such as the Patriots and Seahawks - have embraced it.

At the dawn of the last millennium in the year 1000, Europe was one of the world's more stagnant regions-an economically undeveloped, intellectually derivative, and geopolitically passive backwater, with illiteracy, starvation, and disease the norm for almost everyone. Yet only three centuries later, all of this had changed.

Learning is a lifelong adventure.It starts in your mother's womb, accelerates to high speed in infancy and childhood, and continues through every age. Whether you're actively engaged in mastering a new skill, intuitively discovering an unfamiliar place, or even sleeping-which is fundamental to helping you consolidate and hold on to what you've learned-you are truly born to learn around the clock.But few of us know how we learn, which is the key to learning and studying more effectively.

The Longevity Solution explains how to incorporate time-honored wellness traditions while doing away with fads, unnecessary supplements, and unsubstantiated wellness practices. It investigates the dietary habits and other practices of the healthiest, longest-lived humans on the planet, who live in regions known as Blue Zones, as a model for what and how we should eat. It teaches the benefits of intermittent fasting and calorie restriction, which have been shown to slow the aging process, while consuming proper ratios of protein and healthy fats.

The Anarchy tells the remarkable story of how one of the world’s most magnificent empires disintegrated and came to be replaced by a dangerously unregulated private company, based thousands of miles overseas in one small office, five windows wide, and answerable only to its distant shareholders. In his most ambitious and riveting audiobook to date, William Dalrymple tells the story of the East India Company as it has never been told before, unfolding a timely cautionary tale of the first global corporate power.