Now that we've built the circle, how do we use it? What all can we do with the Circle of Fifths?

Dave Wineland, NIST physicist and 2012 Nobel Laureate in Physics, discusses his landmark work developing laser cooling, a technique that has led to ultraprecise atomic timekeeping and advances in experimental quantum computing.

Quantum entanglement is a physical resource, like energy, that is possible between quantum systems. When a coin spins on a flat surface, it’s in a state of superposition between its two faces—head and tails. Similarly, electrons in their...

Watch Steve Keen discuss how mainstream economics acts more like a cult than a science, how mathematics has been misused by the economic discipline, and how with the right tools a grad student can make a better economic model than a...

The video discusses two theories that try to explain the expansion and evolution of the universe - the steady state theory and the Big Bang theory. The video covers the concept of redshift of light exhibited by galaxies moving away from...

Earlier this year China started a closed trial of their new entirely digital currency, Digital Currency/Electronic Payment (DCEP). Linked to the Yuan, the DCEP is China's attempt to broaden it's influence and limit the proliferation of...

A walk through of the Basic Electronics section curriculum.

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. This video focusses on documents...

This video discusses the important discoveries and ideas of Charles Darwin, specifically focusing on his time after returning to England from his voyage on the HMS Beagle. This video is part of the 12-part series, Evolution.

This video provides an overview of the Kafka theory.
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This clip is from the chapter "Kafka Theory" of the series "Apache Kafka Series - Learn Apache Kafka for Beginners".In this section, you will learn more about topics and...

Religion is a social thing. It involves beliefs and practices passed on from generation to generation as an integral part of culture. But is there a biological default to religion hardwired in the brain of homo sapiens?

Theories of Economic Strength of Nations

By Marshall Auerback



The philosopher Karl Popper argued that we cannot know empirical truths with absolute c

ertainty.

According to Popper, even scientific laws can't be verified beyond a shadow of a doubt....

Harvard scientists says origin of first ever interstellar object detected in our solar system remains unknown.

The video is a lecture focused on Frederick Taylor's motivational theory, which is the first of four main motivational theories. The lecturer discusses the importance of motivation in the workplace and its connection to individual...

This video reviews the topics covered in the Evolution series. This series explores the theory of natural selection, highlighting the discoveries of Charles Darwin and the key components of this theory. It discusses concepts such as...

Parents have been telling us for years, that if you give a child candy and cola it will hype them up and make them go nuts! But, how much truth is there to the 'sugar rush', and how much of it is just in the parents perception?

Time is Relative - The Twin Baby Experiment

As always, the steps of DNA electrophoresis depend on your specific lab and protocol. Here, we look at the general theory of separating DNA on an agarose gel by electrophoresis and what it is used for in the lab. We will also learn about...

The black hole information paradox and Soft Hair. What does Stephen Hawking's last paper on black holes with soft hair say about the black hole information paradox?

The video discusses the contribution of Alfred Russell Wallace to the theory of evolution. The video highlights Wallace's discoveries related to the use of color by some plants and animals, which he suggested evolved by natural selection...

The world of microscopy is not without its own controversial figures, today we’re discussing Lynn Margulis and her contributions to the world of science as well as some of her more harmful beliefs.

Douglas McGregor championed the Theory Y approach to leadership that assumed employees could enjoy work as much as they enjoyed play and that it was the leaders job to help bring out their best. This was a contrasting view to Theory X,...

This video is a lecture presentation that explains Maslow's hierarchy of needs, which is a theory in psychology that describes the different types of needs that individuals have and how they relate to each other. The presenter discusses...