Professor at University of Texas - Austin

Professor at University of Texas - Austin >

75
Videos
Loading...
The Strangest Force
Episode 1 of Black Holes, Tides, and Curved Spacetime
Begin your exploration of gravity with Isaac Newton and the famous story of the apple. Why was it such a breakthrough to connect a falling apple with the faraway moon? Review the essential characteristics of gravity and learn why small…
Publius Cornelius Scipio
Episode 1 of Famous Romans
It is a March day in 218 B.C., the year that will see the beginning of the Second Punic War. Join the consul P. Cornelius Scipio and his son as they tour the Forum, discussing its statues of heroes from…
South America's Lost Cradle of Civilization
Episode 1 of Lost Worlds of South America Course
Consider the remarkable evidence for South America as one of the true wellsprings of human civilization. Grasp the diversity of early South American cultures, from the Andean civilizations to the desert and Amazon regions; what these cultures shared; and their…
Discovering Peru’s Earliest Cities
Episode 2 of Lost Worlds of South America Course
The first cities in the Americas date to 3000 B.C. Investigate the means of subsistence of coastal and inland valley cities, and evidence for trade in marine and agricultural products. Learn about the sites of Kotosh, El Paraiso, and Caral…
Free Fall and Inertia
Episode 2 of Black Holes, Tides, and Curved Spacetime
Review three great discoveries by the "grandfather" of gravity research, Galileo Galilei. His most famous experiment may never have happened, but his principle of inertia, law of free fall, and principle of relativity are the basis for everything that comes…
Hannibal
Episode 2 of Famous Romans
Few Romans did as much to make Rome a world power as did its worst enemy, Hannibal. This lecture follows the great Carthaginian general as he leads 59,000 men and 37 elephants over the Pyrenees, fights his way across Gaul,…
The Inca Origins—Mythology v. Archaeology
Episode 17 of Lost Worlds of South America Course
Begin your study of the great Inca civilization by tracing the culture's origin myth, featuring a creator deity who made the cosmos and charged the Inca to found a kingdom in a fertile valley. Compare the mythology with archaeological evidence…
South America’s First People
Episode 3 of Lost Worlds of South America Course
The earliest evidence of humans in the Americas comes not from North America, but from Chile. Investigate the important Monte Verde site and its view into everyday life 15,000 years ago. Learn also about "Quilcas" cave art, the astonishing Chinchorro…
Machu Picchu and the Sacred Valley
Episode 22 of Lost Worlds of South America Course
The mountainside complex of Machu Picchu was a royal estate of Pachacuti, the 9th Inca. Walk the site, entering at the Sun Gate, and explore the causeways, terraces, and many rooms of undetermined function. Study the solar-aligned Torreon and other…
Epictetus
Episode 21 of Famous Romans
Born a slave, he was exiled from Rome for speaking too freely to the emperor. Despite offers to return, he lived on in a backwater, becoming one of the greatest exponents of that vastly influential approach to life known as…
Augustus
Episode 15 of Famous Romans
The adoption of his great-nephew, Gaius Octavius, is the most compelling evidence of Caesar's foresight. Only 19 at the time of Caesar's death, as the princeps (First Citizen), Augustus would secure centuries of unprecedented peace and prosperity.
Claudius
Episode 17 of Famous Romans
A sign of the Augustan system's genius was its ability to survive eccentric or even mad emperors. History is fascinated by those emperors' excesses, which indeed can be highly instructive. Claudius, for all his oddness, was a shrewd and able…
The Khipu—Language Hidden in Knots
Episode 21 of Lost Worlds of South America Course
The Inca used a complex system of records encoded on knotted strings. Study what is known of the khipu, starting with Spanish accounts of their use and the "khipucamayuq" who recorded and read them. Learn how numbers were encoded, and…
Marcus Aurelius
Episode 24 of Famous Romans
With Marcus Aurelius, a Stoic wore the imperial purple. No emperor was more dedicated or humane. His "Meditations" remain a beacon for all who would go through life with honesty and compassion. But how did he fare as a ruler?
Scipio Africanus the Elder
Episode 5 of Famous Romans
The son of the consul of 218 B.C., Africanus earned his sobriquet by crushing Hannibal in 202 at Zama (now Tunisia), one of the most decisive battles in world history. Here we compare Scipio and Hannibal and the lessons they…
Spanish Contact—Pizarro Conquers the Inca
Episode 23 of Lost Worlds of South America Course
In one of history's most unusual incidents, the Inca empire was defeated by a Spanish force of 168 men. Study the events surrounding the capture and demise of Atahualpa--the last true Inca ruler--the destructive conquest by Francisco Pizarro, and the…
Gaius Flaminius
Episode 3 of Famous Romans
On a foggy morning in 217 B.C., a Roman army marches along the shore of Lake Trasimene in central Italy. The career of its commander Flaminius opens a window on both Roman politics and the skill of Hannibal, who lies…
Stars in Their Courses—Orbital Mechanics
Episode 7 of Black Holes, Tides, and Curved Spacetime
Newton was the first to realize that objects could, in theory, be sent into orbit around Earth. Explore how this works in practice, using the ideas of energy and angular momentum to study how satellites, moons, planets, and stars move…
Remnants of the Past—Andean Culture Today
Episode 24 of Lost Worlds of South America Course
The Andean civilizations have left a remarkable legacy in the modern world. Investigate the many ways in which contemporary peoples in South America maintain ancient ways of life, seen in agriculture, community organization, traditional lifestyles, and astronomical and religious observances,…
Ceramics, Textiles, and Organized States
Episode 4 of Lost Worlds of South America Course
Observe pivotal changes in northern Peruvian societies in 1800-900 B.C., such as the architectural styles of the southern and northern valleys, which indicate the rise of a state identity. Note the area's earliest evidence of metallurgy and weaving, and stone…