PBS
How Much Energy Does the Internet Use?
About half the world has internet access. That's 3.6 billion people surfing the web. How much energy is that using? And what is our online world doing to our planet's climate?
Soliloquy
Is the Shape of Colorado a Boring Rectangle?
If you look at a map of America youÕll see a couple of states that are rectangles. But if we take a closer look these states are not rectangles at all. The curvature of the Earth and errors present in surveys of the states have led to...
Planet PE
GCSE PE Whats on Paper 2
Take a look at my quick overview of the topics on the specification for AQA gcse pe Paper 2.
Science360
What does it mean to be a citizen of biology?
What does it mean to be a citizen of biology? Drew Endy, associate professor of bioengineering at Stanford University, answers the question on this edition of Ask a Scientist.
Journey to the Microcosmos
Colorless Euglenoids: Structure and Function (and Food)
There’s something you probably heard a lot in biology class. And no, it's not “mitochondria is the powerhouse of the cell”
Programming Electronics Academy
Serial Communication: Arduino Course 4.9
A walk through of serial communication.
Music Matters
Can You Beam Correctly in 6/8 Compound Time? - Music Theory
Can you figure out what the correct beaming of notes should be within this short piece of music written in 6/8 compound time? It’s one thing to be able to compose rhythms but how secure do you feel about beaming or joining notes together...
Espresso Media
The Dangers of Plastic Pollution in the Great Lakes
In this video, chemist Sherry Mason discusses her research on the contamination of the Great Lakes with plastic particles. She highlights the alarming presence of plastic in the water, its harmful effects on marine life, and the...
Curated Video
Compare different types of data structures : Binary Indexed Trees
From the section: Tree-Based Data Structures. In this section, we will go over a few robust tree-based data structures, that are indispensable for efficiently solving various query-related problems. In this video, we introduce another...
Looking Glass Universe
Things we know about spin in quantum mechanics
I discuss a few experimental facts about some weird thing called Spin, especially the Stern Gerlach experiment.
Programming Electronics Academy
TTL Serial Communication Protocol Explained | Part 3
Let’s look at a concrete example. The ASCII character capital G is represented by the bits 0100 0111. If we were to monitor the logic levels of the TX pin on the Arduino UNO while we are printing a capital G using Serial.begin() and...
XKA Digital
Overcoming challenges by having the courage of your convictions
Julian has spent his entire working career working in information technology and turning ideas into software services or businesses at Apple, AT&T Unisource, the UK Government and as the founder of his own Internet software companies....
Kids’ Poems and Stories With Michael Rosen
Custard's Last Stand | Part 3 | STORY | NASTY
Custard's Last Stand | Part 3 | STORY | NASTY Michael Rosen keeps bumping into a chatty old lady who tells him wildly unlikely stories - like there being man eating fleas on the London tube.
Curated Video
The Science of Short-Term Memory
This video explains the concept of short term memory and how it is crucial for everyday tasks. They discuss the specific brain regions involved and share an experiment that demonstrates how quickly information can be forgotten from short...
Kids’ Poems and Stories With Michael Rosen
Chapter 11 | You're Thinking About Tomatoes | STORY
Chapter 11 | You're Thinking About Tomatoes | STORY A sequel to the very popular ‘You're Thinking About Doughnuts’. Frank is back among the ruins of the past again, this time on a school trip to a stately home. When the black servant in...
Institute for New Economic Thinking
Wendy Brown on the Future.
Neoliberalism, warns Professor Wendy Brown, has created a form of reasoning in which human beings are reduced to their economic value and activity, and in which all fields of human activity are treated as markets and institutions,...
Australian Broadcasting Corporation
Back To The Moon: The technology used for the Apollo moon missions
After a quiet half a century since the last Apollo mission landed on the moon, Associate Professor Alan Duffy takes us inside the new space race. Bob Giffen explains the technology and the mindset it took to get man on the moon. Back to...
Practical Ninjas
Machine Learning - Introduction to binary number systems | Understanding digital systems | DE 01
Digital Electronics 01. ----------------------------------- This is the first video in the series on Digital Electronics which covers some of the prerequisites for the
National Theatre
Making Theatre in the Climate Crisis
This video discusses the National Theatre's initiative to reduce their environmental impact through the use of recycled materials and collaborative efforts among different disciplines. It also showcases the design elements of the play...
Paul Marriott
More Arduino & Electronic Gear from Shenzhen, China (750HKD / 660RMB worth)
A showcase and explanation of random Arduino items purchased from the Shenzhen SEG Electronics Market.
Brainwaves Video Anthology
Antoinette Brim-Bell - 'The Poet is Freed'
Antoinette Brim, author of These Women You Gave Me, Icarus in Love and Psalm of the Sunflower, is a Cave Canem Foundation fellow, a recipient of the Walker Foundation Scholarship to the Fine Arts Work Center in Provincetown, and a...
Brainwaves Video Anthology
David Perkins - Play the Whole Game
David Perkins is the Carl H. Pforzheimer, Jr., Professor of Teaching and Learning, Emeritus, at the Harvard Graduate School of Education. He has conducted long-term programs of research and development in the areas of teaching and...
Financial Times
Sark: how electricity sparked Channel island crisis
The FT's Jemima Kelly goes to the small Channel island to find out why it faces an electricity crisis.
History Hit
Rodin and the art of ancient Greece: The thinker and the gates of hell
Learn how one of the most famous pieces by Rodin was meant for a much bigger piece, the gates of hell. Rodin and the art of ancient Greece, Part 3