Learn about the famous Native American, Sitting Bull from his childhood, his time among the Lakota-Sioux to his battles with the United States Army and General George A. Custer.

Silence is a rare commodity these days. There's traffic, construction, air-conditioning, your neighbor's lawnmower ... and all this unwanted sound can have a surprising impact on your health, says noise researcher Mathias Basner....

The effects of dark matter on galaxies is a mystifying and difficult thing to study, but the Milky Way's galactic bar might present an exciting way to quantify how much of it exists!

The moon orbits the earth once per month, which means the moon is on the sun side of the earth every month. So... "why aren't there eclipses every month?" is a question we will answer in this video!

Released on the 30th Anniversary of the Fall of the Berlin Wall, here is a short history of the Rise and Fall of the Berlin Wall!

MOT 1953: CAMDEN, SOUTH CAROLINA: VS African-American males working, shoveling wet concrete in blocked off area by U.S. Highway 1 in city, pouring concrete, group smoothing dirt for sidewalk, MS Circular excavator plowing, lifting &...

This video will discuss how to create tints and shades from an original color.

Tracing its evolution from the Grand Union Flag to today's 50-star design, the U.S. flag represents the nation's journey, embodying values of liberty, equality, democracy, and freedom for all.

This is a more detailed overview of the deep learning methodology in recommender systems. We will look at the benefits of using deep learning in recommender systems.

This video explores the top 5 unexpected conditions that are commonly mistaken for Borderline Personality Disorder (BPD). It delves into the similarities and differences between BPD and conditions like ADHD, Autism, C-PTSD, Bipolar...

This video is answering the question of does tea have health benefits.

John O'Brien served ten years as a British Army officer where operational experience shaped his approach to inspiring leadership and purpose driven delivery. He co-leads Destria Partners, a UK based, globally ethical purpose agency,...

Howcast - Learn what sex anorexia is, and how it relates to sex addiction, from Dr. Paul Hokemeyer in this Howcast video.

Tired of being a night owl? Science says you can rewire your sleep-wake cycle, or "chronotype," but it's not as simple as setting an early alarm. We break down the genetic and environmental factors and share the slow, steady, and...

In this program Bailey learn follows a rainstorm from the beginning to the end.

Through his magical magnifying glass, he comes to understand what happens to cause a rainstorm and why? Bailey learns how people are affected by rain...

Howcast - Learn how much sleep adults need from sleep specialist Priyanka Yadav, D.O. in this Howcast video.

In general when we hear that someone is hearing voices, we believe that the person is experiencing a psychotic episode. Psychosis is a break from reality and not knowing what’s real and not real. Usually hearing voices, also...

“Engineers: Trial and Improvement” discusses the steps of the engineering design process.

Welcome to the romantic, violent, treacherous, and murderous mating lives of bugs.

Prove Pi R2 using only beads and a ruler!

Plessy v. Ferguson was a landmark U.S. Supreme Court decision that established the legal doctrine of “separate but equal”. It was a ruling that enabled many states to enact racial segregation laws for decades to come.

Alix Generous is a young woman with a million and one ideas -- she's done award-winning science, helped develop new technology and tells a darn good joke (you'll see). She has Asperger's, a form of autistic spectrum disorder that can...

Alexa teaches how to pronounce the "É, ET, EZ, ER & ED" sounds in French.

What Postpartum Depression Really Looks Like. This is part one of a series I’m doing on women’s mental health topics.

This video is based on a viewer question from Dr. Mohammed El Sherif who is a obstetrician...