All Videos > Recently Viewed Share

The Wieskirche in Bavaria
The Cathedral of Siena
Winchester Cathedral
Chartres Cathedral
The Cathedral of Monreale
The Stave Churches of Norway
The Painted Churches of Romania
The Church of the Holy Sepulchre
Career Decisions: Nursing
Lifeways of Australia and the Pacific
Stimulants - From Cocaine to Ritalin
Genetics - Born to Be an Addict?
Nisei Soldier
The Environment
Borrowing and Modifying Ideas
Clarifying the Challenge
James Simons: Money, Math, and Computers
Sovereign Wealth Funds: Singapore
How Are Artifacts Dated and Preserved?
Petra, Palmyra, and Ebla
King Tut's Tomb
Schliemann and His Successors at Troy
The Origins of Modern Archaeology
Food Essays: My Grandmother's Recipe Box
Portrait Essays: People in Words
Voices of Muslim Women from the U.S South
On Beauty
Kings Point
Dada Found ObjectsSurreal Doodles and Dreams
AbstractionModernism - New Visual Language
Cubism - An Experiment in Form
Going Baroque - North versus South
High Renaissance - Humanism Perfected
Northern Renaissance - Devil in the Details
Modern Painting - Acrylics and Assemblages
Sculpture - Salt Cellars to Monuments
Drawing - Dry, Liquid, and Modern Media
Graphing Rational Functions, Part 1
Polynomials of Higher Degree
The Pythagorean Theorem
Quadratic Equations - Completing the Square
Factoring Trinomials
An Introduction to Quadratic Polynomials
Linear Inequalities
Solving Word Problems with Linear Equations
Parallel and Perpendicular Lines
Graphing Linear Equations, Part 1
Operations and Expressions
The Genius of Hipparchus
Ancient Timekeeping and Calendars
Tracking Planet Positions and Conjunctions
Origins and Influence of Astrology
Stonehenge and Archaeoastronomy
Reflections on Postcolonial India
A Split India: Negotiating Independence
Britain and Its Empire in the 1940s
Indian Muslim Identity and Colonial Rule
Race, Gender, and Culture (1750 - 1850)
Knowing the Country: British Orientalism
How to Write Biography
Interviewing Kin and Mining Home Sources
The Green Lecture
The Caste Wars of Yucatán
Conquest of the Maya and Landa's Legacy
Paquime - Northernmost Mesoamerican City?
Enigmatic West Mexico and Shaft Tombs
Calakmul - The Mighty Snake Kingdom
Sacred Geometry in Art and Architecture
Palenque - Jewel in the West
The Dresden Codex
Tikal - Aspiring Capital of the Maya World
How the Maya Mastered Mathematics
Consciousness and the Explanatory Gap
Of Mind, Materialism, and Zombies
Could a Machine Be Conscious?
Emotions: Where Mind and Body Meet
Self-Consciousness and the Self
Memory, Mind, and Brain
How Descartes Divided Mental from Physical
Eastern Perspectives on Mind and Body
Mind and Body in Greek Philosophy
Cosmic Connections
Particle or Wave?
Quantum Uncertainty - Farewell to Determinism
Into the Heart of Matter
What about E=mc² and Is Everything Relative?
Uncommon Sense - Stretching Time
The Clockwork Universe
ItsIt's Confusing
The Dangers of Danglers
Squirrels and Prepositions
Fewer Octopuses or Less Octopi?
Prescriptivism: Grammar Shoulds and Shouldn'ts
Birds of Paradise: Ultimate Photo Challenge
Photographing Life in the Sea
Documenting Biodiversity
Five Ideas for Successful Landscape Photos
Computer Editing: Review and Cataloging
Drive-By Photography: Travel Photos
Nighttime and Daytime Skyscapes
Toward a Science of Wisdom
The Neurobiology of Self-Preoccupation
Placebos, Illness, and the Power of Belief
Solitude--An Antidote to Loneliness
The Science of Compassion and Self-Compassion
Who Am I - The Perils of Self
Informal, Formal, and Intensive Practices
Our Troublesome Brains
Symmetry: Revitalizing Quadratics Graphing
Visualizing Orderly Movement, Random Effect
Visualizing Random Movement, Orderly Effect
Pushing the Picture of Fractions
Visualizing Area Formulas
Teaching Kids to Care - The Roots of Empathy
Anxiety - The Way Out Is Through
Five Stages of Mastery
Legs to Arms: Connecting Upper and Lower
Bring Out Your Flow
Chest, Posture, and the Natural Curve
Shoulders: Finding Reasons to Let Go
Feet: Separate Empty from Full
Taming the Monkey Mind
Twisted Topological Universes
Crazy Kinds of Connectedness
More Than One Infinity
Probability Paradoxes
The Grand Finale
Cleopatra - The Last Ptolemy
The First Ptolemies
Dynasty XXI - Egypt Divided
Ancient Egyptian Magic
The Decline of Dynasty XIX
The Exodus - Did It Happen?
Ramses the Great - The Later Years
Making a Modern Mummy
The End of Dynasty XVIII
The Fabulous XVIIIth Dynasty Rolls On
Tuthmosis III - King At Last
Joseph in Egypt
The Second Intermediate Period
The Middle Kingdom - Dynasty XII
Ancient Egyptian Thought
Prehistoric Egypt
Cyberpunk Dystopia: Doctorow and Anderson
Octavia Butler and the Utopian Alien
Ursula K. Le Guin and the Ambiguous Utopia
Philip K. Dick's Dystopian Crime Prevention
George Orwell and Totalitarian Dystopia
Yevgeny Zamyatin and Dystopian Uniformity
Charlotte Perkins Gilman and Gendered Utopia
Edward Bellamy and Utopian Activism
Swift, Voltaire, and Utopian Satire
Judging Debates: The Art of the Decision
When and How to Use Debate
The City of God as a Single Book
Augustine's Scriptural History (Books 15-17)
Fall of the Rebel Angels (Book 12)
Augustine's Critique of Rome (Books 1-10)
Splendid Vices and Happiness in Hope (Book 5)
The Problem of Suffering (Book 1)
Build a Logical Case
Make It a Story
Find Your Humorous Voice
Iyengar Yoga
Courtroom Drama
True Crime in the 20th Century
Is Your Brain Unprejudiced?
Do Special Neurons Enable Social Life?
Are Dreams Meaningful?
Are You Always Conscious while Awake?
Can Certain Foods Make You Smarter?
Is Your Brain Objective?
How Different Are Male and Female Brains?
Regulatory Focus and Human Motivation
Nonconscious Influences on Decision Making
The Role of Mindsets in Decision Making
Mental Accounting as a Factor in Decisions
How Goals Guide Our Decisions
Rest, Restore, Recover Your Resilience
Good Stress Helps You Handle All Stress
Emergency Stress Management
Change Your Mind to Change Your Stress
Plutarch, Suetonius, and Tacitus
Brutus and the Opposition to Caesar
Cato the Younger
Caesar and Vercingetorix
Gaius Julius Caesar
Tiberius and Gaius Gracchus
Scipio the Younger
Scipio Africanus the Elder
Quintus Fabius Maximus
Gaius Flaminius
The Council of Nicea
The Arian Controversy
John's View - The Word Made Human
Jesus's Exaltation - Earliest Christian Views
Jesus's Death - What Historians Can't Know
The Death of Jesus - Historical Certainties
Gods Who Were Human in Ancient Judaism
Last Day of Freedom
Iceland's Hallgrímskirkja
Four Great American Churches
La Compañía and Las Lajas Sanctuary
The Mosque-Cathedral of Córdoba
The Churches of Armenia
Great Churches of Russia
The Cave Churches of Cappadocia
Hagia Sophia
Fruits Masquerading as Vegetables
South Asian Civilizations and Beliefs
Early Mediterranean Civilizations
Society and Culture of Egypt
The Downfall of Sumer
Origins of Agriculture
Foraging in the Old Stone Age
The Science of Marijuana
The Moth of Moonbi
Creative Leadership
Tools for Bringing It All Together
Systemic Tools to Generate New Ideas
Classic Brainstorming and Brainwriting
Stages of the Creative Process - and You
Principles for Converging on the Best Ideas
Creative Styles
Four Women Who Moved Financial Markets
Private Equity Innovators: KKR, Blackstone
George Soros's $10 Billion Currency Play
Activist Investors: Icahn, Loeb, Ackman
Benjamin Graham and Value Investing
Megiddo: Excavating Armageddon
The Uluburun Shipwreck
Santorini, Akrotiri, and the Atlantis Myth
Humor Essays
Polemical Essays: One-Sided Arguments
The Epistolary Essay: Letters to the World
Short Forms: Microessays and Prose Poems
The Visual Essay: Words + Pictures
Essayists as Poets: Tapping into Imagery
Unabashedly Me: The First-Person Essay
The Unreasonable Essayist: Strategic Irony
The Reasonable Essayist: Artistic Proofs