Vlogbrothers
How Many Stars are in the Sky?
The Spitzer mission ended this week after more than a decade of operation. When it first launched, in order to eliminate all sources of infrared radiation, the telescope had a store of liquid helium on board that kept it just two degrees...
Vlogbrothers
What Elon Musk Got Wrong About Twitter
It's hard to overstate how different "We will moderate based on what is illegal" is from "...illegal or destructive to the world, or wrong, or bad." That second sentence is just saying "moderation will remain centralized and...
Brainwaves Video Anthology
Teachers Who Changed My Life: A Tribute to Mentors and Scholars
Dr. Bettina L. Love is an award-winning author and the William F. Russell Professor at Teachers College, Columbia University. In this video, she highlights the impact of several influential teachers in her life. Each teacher played a...
Weird History
Military Tactics of Native Americans
Long before the first Europeans set foot on American soil, the native people who lived there had spent centuries perfecting the art of combat. Even after visitors arrived from across the vast oceans with superior technology and weaponry,...
Curated Video
A Deaf Perspective | 2-1 | Family Gatherings
Sarah, a Deaf teacher, talks about her personal experience with family gatherings from the time when she was little to now. Being the only Deaf person in a large family of hearing people can present challenges.
Curated Video
Hardwick Hall part 2: Bess Builds Her Network and Her Wealth
Bess of Hardwick was a notable figure during the Tudor and Elizabethan era. This video discusses Bess first marriage, her legal battles, and her second marriage to Sir William Cavendish. It also explores Bess's role in society and...
Curated Video
Princesse de Lamballe part 3: a Loyal Friend During the French Revolution
As the French Revolution intensified, Marie Therese, the Princess de Lamballe, remained loyal to the Royal family. Learn how she attempted to protect them from various attacks on the Tuileries Palace and to retain loyal courtiers around...
Why U
Algebra 51 - Three Variable Systems in the Real World - Problem 3
Algebra 49, 50 and 51 present three real-world problems which can be solved using systems of three linear equations in three variables. This chapter shows how the parameters of an equation for a circle can be determined, given three...
US Department of Agriculture
Hugh Hammond Bennett - The Story of America’s Private Lands Conservation Movement
USDA’s Natural Resources Conservation Service (NRCS) presents a documentary on soil conservation pioneer Hugh Hammond Bennett, the history of our agency and the birth of the private lands conservation movement in the U.S.
Cerebellum
Prehistoric Man Human Evolution - What Skeletons Reveal
Beginning in the late nineteenth century and throughout the twentieth century, geologists, archaeologists and paleoanthropologists have given the world evidence of the physical and cultural development of humans. This video looks at how...
Religion for Breakfast
Do Journalists Understand Religion?
I recently attended Harvard Divinity School's "Symposium on Religious Literacy and Journalism." Scholars and journalists gathered together to brainstorm how to better prepare journalists when it comes to covering topics about religion....
ProTeachersVideo
KS3/4 Science: Stem Cell Research: The Issue
Stem Cell Research - The Issues: Professor Ian Wilmut examines the concept of stem cell research, the science behind it and his opinion for the technology, while others present issues for concern. This programme examines the issues...
Brainwaves Video Anthology
Gary Orfield - The Civil Rights Project
Gary Orfield is Distinguished Research Professor of Education, Law, Political Science and Urban Planning at the University of California, Los Angeles. Dr. Orfield's research interests are in the study of civil rights, education policy,...
Learn French With Alexa
Group 3 Irregular French Verbs (Passé Composé - Past Tense)
presents GROUP 3 Irregular French Verbs in the PASSÉ COMPOSÉ - Lesson 48 of Alexa’s popular Beginner’s French Essentials course
Flipping Physics
Toy Car UAM Problem with Two Difference Accelerations
In this lesson we continue to use what we have learned about solving Uniformly Accelerated Motion (UAM) problems. This problem is more complicated because it involves two, interconnected parts.
NASA
Gravity Assist: The Moon's Holy GRAIL, with Maria Zuber
Recent maps of the Moon's gravity have taught us a lot about its overall shape, and have been invaluable for lunar exploration. Maria Zuber, principal investigator of the Gravity Recovery and Interior Laboratory (GRAIL) mission, reflects...
Mediacorp
Exploring Organic Farming and Community Tourism in Vietnam
This video investigates the successes of local farmers in Hoi An, Vietnam, and the uses of special pesticide-free fertilizer. The Heart of ASEAN: episode 4, part 2/11
Curated Video
Reading Fluently: Stopping at the Period
This video teaches readers how to read fluently by properly pausing at the end of each sentence, indicated by periods. It emphasizes the importance of not ignoring periods when reading aloud, as it helps convey the structure and meaning...
Barcroft Media
Father Finds Happiness After Suicide Attempt
A MAN who tried to take his own life has finally found recovery after battling depression for years without a diagnosis, beginning his own mental health charity in the process. For Pat Lawson, growing up with depression wasn’t something...
Brian McLogan
What is a unit vector
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Cerebellum
The Abolitionists: 1832-1844 - The Constitution Of The American Anti-slavery Society 1833
National Expansion (1832-1848) American democracy has a lineage of written records that we can trace to show the development of our nation, and how each document builds on those before it to make our foundation of freedom stronger. In...
Espresso Media
From Building Launchpads to Breaking Barriers: A Journey through NASA's History
The video features interviews with individuals who worked on the construction of the Space Center in Florida and later worked at NASA. They discuss the challenges they faced, including segregation and discrimination, and the importance...