Curated Video
Exploring the Wonders of Patagonia: From the Southernmost City to the Perito Moreno Glacier
Patagonia, Argentina:Finally, we’ll conclude our adventure with a thrilling exploration in Patagonia, Argentina. We'll discover this immense land full of wonders, where we will climb a large mass of ice in Los Glaciares Park to witness...
Veritasium
What Actually Expands In An Expanding Universe?
This video discusses the concept of redshift and the expansion of the universe, starting with the discovery of the universe's expansion through the redshift of light from distant galaxies. It explains the three types of redshift: Doppler...
Astrum
Where Did the Big Bang Happen?
Where is the centre of the universe? Where do astronomers look in space to see where the Big Bang originated?
Astrum
Olbers' Paradox
Olbers' Paradox. With so many stars in the universe, why is space black and not white with light? Astrum Answers!
Astrum
Methuselah's Star and the Age of the Universe
How can scientists possibly know the age of the universe? Well, through a variety of factors, including redshift, the CMBR and more.
Encyclopaedia Britannica
Britannica Insights: U.S. Elections
Learn more about suffrage, the expansion of the electorate, and the importance of voting in elections in this interview with Iona College political science professor Dr. Jeanne Sheehan Zaino.
Curated Video
Red giant
A small to medium sized star late in its life, when it has used up its hydrogen in nuclear fusion and starts burning heavier elements. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images...
Curated Video
Expansion and conduction – Did you know?
Did you know that the hot air above the Earth expands and bends light, causing a heat haze? Material processes - Changing materials - Expansion and conduction A Twig Tidbit Film - Did you know? A fascinating fact is revealed.
Curated Video
The Big Bang - Universe’s Beginning
What existed before the Universe began? Physical processes - The Earth and beyond - Beyond our solar system Learning Points The Universe is over 13.8 billion years old. The Big Bang Theory suggests that our Universe expanded out from one...
Curated Video
Algebra | Factorising to Single Brackets | Maths with Mrs. B
This video will guide you through the process of factorising expressions into single brackets, with clear step by step examples. 00:00 Introduction 00:12 Demonstration 01:29 Questions 01:44 Example 1 02:33 Example 2 03:24 Example 3 04:14...
Curated Video
Algebra | Expanding Three Brackets | Maths with Mrs. B
This video will guide you through the process of expanding expressions that involve Three sets of brackets, demonstrating each step with clear and detailed examples. 00:00 Introduction 00:12 Demonstration 03:22 Questions 03:38 Example 1...
Curated Video
Algebra | Expanding Two Brackets | Maths with Mrs. B
This video will guide you through the process of expanding expressions that involve two sets of brackets, demonstrating each step with clear and detailed examples. 00:00 Introduction 00:13 Demonstration 01:44 Questions 02:02 Example 1...
Curated Video
Algebra | Expanding Single Brackets | Maths with Mrs. B
This video will guide you through the process of expanding a single term across terms within a bracket, demonstrating each step with clear examples. 00:00 Introduction 00:12 Demonstration 01:08 Questions 01:23 Example 1 01:51 Example 2...
Curated Video
Getting Started with HashiCorp Nomad - Expanding on Nomad Jobs
You will learn more about Nomad jobs and how Nomad deploys additional containers with new tasks on another client. You will learn to expand on jobs and how to do this in a real-world scenario. This clip is from the chapter "Expanding on...
Curated Video
GCSE Physics - What is Red Shift? #87
This video answers: - What is red shift? - How did we discover red shift? - Why is space stretching - Why is the universe expanding - How to we know the universe is expanding Exam board specific info: AQA - Separate/triple science only...
Curated Video
The Exciting Ethan Eel
Miss Palomine talks about the uppercase and lowercase -ee and, using the Ethan Eel music video, she identifies some words.
Brian McLogan
which side should you pick to verify the identity?
One of the harder things for students to be able to complete is decide which side they need to simplify first when verifying an identity. In this video I try to tackle that. ⭐ I go against using the most complicated side - • Don't always...
Curated Video
Expanding Simple Sentences
"Expanding Simple Sentences" explores how to expand simple sentences.
Curated Video
Cosmological Amnesia
Nobel Laureate Roger Penrose muses on how, despite being aware of the potential cosmological constant for many decades, most physicists were shocked when dark energy (commonly associated with such a constant) was observationally detected.
Curated Video
In Search of an Explanation
Cosmologist Justin Khoury, University of Pennsylvania, describes the enormous disparity between the observation and theoretical prediction of the vaccuum energy, commonly regarded as the worst failure of theoretical physics, and...
Vlogbrothers
How Big is the Universe?
In which Hank explains how and why phycisists think that the univers has no edge.
Brian McLogan
How to find the radius when the area and circumference are changing at the same rate
👉 Learn how to take the derivative of a function. Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the...
Curated Video
New Theories About the Future of the Universe: The Big Freeze, the Big Rip, and the Big Crunch
The video explores various theories proposed by scientists about the future of the universe. It explains the Big Bang theory, which suggests that the universe began from a very small and dense region and has been expanding ever since. It...
Brian McLogan
How to determine the derivative by expanding a binomial
👉 Learn how to find the derivative of a function using the power rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative...