There are a lot of great debates in science, and a major one is when exactly humans reached the Americas. There's contentious footprints and wishy-washy stone tools, all of which has spurred some heated academic arguments. But the most...

Modern though it may seem, well-being or wellness has historical roots. While popular scientific research on the subject dates back to the 1970s, 60s and 50s America and Europe, the origins of well-being date back much farther, and are...

This video explains the principle of moments, which is the application of torque or rotational force to an object. The video breaks down the concept by discussing the anti-clockwise and clockwise moments that act on an object and how...

We've seen organometallic reagents featuring magnesium, as well as lithium, so how about copper? These are called organocuprates, or sometimes Gilman reagents. What do they look like? How do we make them? What do we do? Let's take a look!

Following the defeat of the Axis powers, American, British and Soviet intelligence agencies work diligently to recruit German rocket scientists and acquire their knowledge and designs. The United States hires Wernher von Braun and his...

Khalil Gibran Muhammad is professor of History, Race and Public Policy at Harvard Kennedy School and the Suzanne Young Murray Professor at the Radcliffe Institute for Advanced Studies. He is the former Director of the Schomburg...

Timothy B. Tyson is senior research scholar at the Center for Documentary Studies at Duke University and adjunct professor of American Studies at the University of North Carolina. His most recent book, The Blood of Emmett Till , won the...

Pupil outcome: I can identify important features of a non-chronological report. Key learning points: - A non-chronological report is a non-fiction text providing information about a particular subject. - A non-chronological report can be...

Learn how to take an eCourse in eduphoria! workshop as well as how to take the assessment and get credit.

Jellyfish are aquatic animals that drift with the ocean currents, using their clear, jelly-like bodies to catch food with tentacles hanging down. Lacking a heart, brain, or bones, jellyfish propel themselves by pumping water through...

I'm back after a month hiatus attempting to fix a layer skipping failure that kept occurring. Watch as I go over the methods I use to attempt to diagnose and fix this problem of layer skipping on my machine.

Howcast - Learn how to do an outside hook from Coach Frank Hauser in this Howcast soccer video.

The city’s enigmatic rise and fall has inspired countless theories and has long captivated the imaginations of archaeologists. And now, cutting-edge scientific research offers a glimmer of hope in unraveling the mystery of Cahokia's...

One of the most useful resources in all of programming are variables. Just like in math, a variable is a container that represents a value that can change. Let's say you are designing a program that makes automatically makes birthday...

Primates appeared in the Americas between 40 and 44 million years ago. But how they first got there is a bit of a mystery. Evolutionary Biologist, Dr Ben Garrod, explains. ---------------- The Natural History Museum in London is home to...

Elizabeth Hinton is Associate Professor in the Department of History and the Department of African American Studies, with a secondary appointment as Professor of Law at Yale Law School.
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Hinton’s research focuses on the...

This video is answering the question of what are the properties of a cube.

Let's learn to filter data using the "FILTER, WHERE" function in this session.
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This clip is from the chapter "Structured API - Spark DataFrame" of the series "Apache Spark 3 for Data Engineering and Analytics with...

Fifty years of armed conflict in Colombia has left the countryside riddled with land mines that maim and kill innocent people who happen across them. To help keep communities safe from harm, TED Resident Carlos Bautista is developing an...

This week, researches published a genetic analysis of the 11,500-year-old remains of a baby found in Alaska, near where the first Americans crossed the Bering land bridge. That analysis has answered some lingering questions about human...

This week, researches published a genetic analysis of the 11,500-year-old remains of a baby found in Alaska, near where the first Americans crossed the Bering land bridge. That analysis has answered some lingering questions about human...

Researchers mapped the mammoth family tree by extracting DNA from fossils. Also, scientists found some sessile animals living under Antarctica's ice shelf, and they're really cool.

Worldwide, violence is on the decline, but in the crowded cities of the global south — cities like Aleppo, Bamako and Caracas — violence is actually accelerating, fueled by the drug trade, mass unemployment and civil unrest. Security...

Every day, we make decisions that have good or bad consequences for our future selves. (Can I skip flossing just this one time?) Daniel Goldstein makes tools that help us imagine ourselves over time, so that we make smart choices for...