PBS
Author Robert McCrum Explains How English Has Taken Root Worldwide (Jul. 23, 2010)
"Globish" Author Robert McCrum explains why the English language went global and how it has become the first worldwide language.
PBS
Tiny Easter Island deals with giant trash problem
Easter Island off the coast of Chile has a major trash problem. It's near what's known as a "trash vortex" in the middle of the South Pacific and floating waste is constantly washing ashore. Local officials estimate the growing...
PBS
How Social Entrepreneurs Use Rice Husks to Fuel Micro Power Grids in India (January 17, 2013)
India suffers from chronic power interruptions and failures stemming from energy policies created to court voter blocs. Special correspondent Fred de Sam Lazaro reports on efforts by social entrepreneurs to solve part of India's power...
PBS
Teaching expectant mothers to eat well
Pregnant women who skip meals or don't eat nutritious foods may be at greater risk for health problems. Under the Affordable Care Act, home visiting projects have received more funding for preventative care work like teaching new moms...
PBS
How high-tech replicas can help save our cultural heritage
Cultural objects around the world are routinely threatened by war, looting and human impact. But a kind of modern-day renaissance workshop called Factum Arte outside Madrid is taking an innovative approach to understanding and preserving...
Curated Video
Coping With Alzheimer's: A Mother & Daughter Portrait Of Long-Term Care (May 30, 2013)
After being diagnosed with Alzheimer's, professional artist Mary Wyant slowly lost her ability to paint and the ability to take care of herself. Ray Suarez examines the story of Mary and her daughter Rebecca, who is now her mother's...
PBS
Counting the benefits of teaching math to 3-year-olds
"In Boston public schools, 3, 4 and 5-year-olds are getting their first introduction to math. Before they walk through the kindergarten door, the "Building Blocks" curriculum is designed to encourage very young children to think and talk...
PBS
What Does it Mean to be a Girl? How Parents Can Help Daughters Decide for Themselves (May 6, 2014)
In the last few decades, a multi-billion dollar industry has evolved around princess stories and toys. But in contrast to this pink and purple "girlie" world are alternatives emphasizing more diverse interests and portraying different...
PBS
A Humble Opinion On Accepting Risk In Order To Choose Joy
Hobbies can offer an amazing sense of purpose and fulfillment, and many of us acquire new ones as we grow older. But what happens when a pursuit of passion poses risk of physical harm? Novelist Jane Hamilton shares her humble opinion on...
PBS
Underground Railroad
Jeffrey Brown looks at the newly-opened National Underground Railroad Freedom Center, which chronicles the struggle of slaves seeking freedom in pre-Civil War America.
PBS
Why is job opportunity still lagging for people with disabilities?
The unemployment rate for people with a disability is more than double than for those without. Even though the law bars such discrimination, it can be difficult for these Americans to get hired. But that's not the full story: Some...
PBS
Meet a robot offering care and companionship to seniors
In our NewsHour Shares moment of the day, a Northern Virginia startup is using new technology and a sense of humor to care for the elderly. The NewsHour's Teresa Carey reports.
PBS
Poetry helps youth at a juvenile detention center find peace
Free Write Jail Arts and Literacy aims to help troubled youths in Chicago's Cook County Juvenile Temporary Detention Center address their personal issues by writing poetry about their circumstances and upbringing. Jeffrey Brown talks...
PBS
Poet Sherman Alexie Talks 'Faces' & 'War Dances' (Oct. 22, 2009)
Author Sherman Alexie talks about his new book of poetry called "Faces" and his new short story collection, "War Dances."
PBS
Christopher Curtis, Newberry Award Winner for 'Bud, Not Buddy' (Feb. 18, 2000)
Christopher Curtis, Newberry Award winner for "Bud, Not Buddy" (Feb. 18, 2000) (Author Interview)
PBS
This Ancient Whistling Language Is In Grave Danger Of Dying Out
In the Greek island village of Antio, home to the world's most endangered
language, aging residents communicate across hillsides through whistles, a
specific system of communication believed to date back to Ancient Greece.
Special...
Crash Course
Political Thought in the Harlem Renaissance: Crash Course Black American History
When we think about the Harlem Renaissance, the arts come immediately to mind. But new political theories were also blossoming during this time. We'v talked about Booker T. Washington and W.E.B. DuBois, but today we'll get into some...
3Blue1Brown
A quick trick for computing eigenvalues | Essence of linear algebra, chapter 15
A quick way to compute eigenvalues of a 2x2 matrix
Bozeman Science
Energy Reduction
The best form of energy available to the world is energy reduction. In this video Paul Andersen explains how energy conservation and energy efficiency and be used to decrease energy during peak demand. Tiered and variable pricing, as...
Bozeman Science
Environmental Systems
In this video Paul Andersen explains how matter and energy are conserved within the Earth's system. Matter is a closed system and Energy is open to the surroundings. In natural systems steady state is maintained through feedback loops...
3Blue1Brown
Integration and the fundamental theorem of calculus | Essence of calculus, chapter 8
What is integration? Why is it computed as the opposite of differentiation? What is the fundamental theorem of calculus?
SciShow
Is There Such a Thing As An Addictive Personality?
Some online quizzes would have you believe the idea that certain people have a specific “personality type”. But is an “addictive personality” a real thing?