PBS
Texas on the front lines of NAFTA negotiations
President Donald Trump announced this week his plan to renegotiate NAFTA, a free trade agreement with Canada and Mexico, citing a loss of jobs in the U.S. But many business owners and politicians in Texas, which shares a border with...
3Blue1Brown
Vectors, what even are they? | Essence of linear algebra, chapter 1
What is a vector? Is it an arrow in space? A list of numbers?
TED Talks
TED: Amazon's climate pledge to be net-zero by 2040 | Dave Clark and Kara Hurst
In 2019, Amazon signed the Climate Pledge, a commitment to become a net-zero carbon business by 2040. Dave Clark, Amazon's chief of consumer retail, and Kara Hurst, head of the company's sustainability efforts, sit down with entrepreneur...
TED Talks
TED: How (and why) Russia hacked the uS election | Laura Galante
Hacking, fake news, information bubbles ... all these and more have become part of the vernacular in recent years. But as cyberspace analyst Laura Galante describes in this alarming talk, the real target of anyone looking to influence...
TED-Ed
TED-Ed: The high-stakes race to make quantum computers work - Chiara Decaroli
Get to know the unique properties of quantum computers and the obstacles that have prevented this theoretical technology from becoming a reality. -- Quantum computers could eventually outstrip the computational limits of classical...
SciShow
Brain vs. Computer
The brain of luchador Hanko wants to take on the worlds fastest supercomputer, "K," in a cage match for bragging rights - which one is the most impressive information processor?
3Blue1Brown
Triangle of Power
Logarithms are confusing, but perhaps some alternate notation could make them more intuitive.
3Blue1Brown
Vectors, what even are they? Essence of Linear Algebra - Part 1 of 15
What is a vector? Is it an arrow in space? A list of numbers?
TED-Ed
TED-ED: Group theory 101: How to play a Rubik's Cube like a piano - Michael Staff
Mathematics explains the workings of the universe, from particle physics to engineering and economics. Math is even closely related to music, and their common ground has something to do with a Rubik's Cube puzzle. Michael Staff explains...
3Blue1Brown
Triangle of Power
Logarithms are confusing, but perhaps some alternate notation could make them more intuitive.
TED Talks
TED: Africa's path to clean mobility -- driven by motorcycles | Adetayo Bamiduro
A lack of infrastructure in parts of Africa has made unregulated, gas-powered motorcycle taxis widespread -- a system that gets people where they need to be, but heavily pollutes the air and excludes drivers from the formal economy. TED...
Crash Course
Early Programming: Crash Course Computer Science
Since Joseph Marie Jacquard’s textile loom in 1801, there has been a demonstrated need to give our machines instructions. In the last few episodes, our instructions were already in our computer’s memory, but we need to talk about how...
Crash Course
Boolean Logic & Logic Gates: Crash Course Computer Science
Today, Carrie Anne is going to take a look at how those transistors we talked about last episode can be used to perform complex actions. With the just two states, on and off, the flow of electricity can be used to perform a number of...
Crash Course
How Computers Calculate - the ALU: Crash Course Computer Science
Today we're going to talk about a fundamental part of all modern computers. The thing that basically everything else uses - the Arithmetic and Logic Unit (or the ALU). The ALU may not have the most exciting name, but it is the...
TED-Ed
TED-ED: How transistors work - Gokul J. Krishnan
Modern computers are revolutionizing our lives, performing tasks unimaginable only decades ago. This was made possible by a long series of innovations, but there's one foundational invention that almost everything else relies upon: the...
Curated Video
AWS Certified Cloud Practitioner (CLF-C02) - Ultimate Exam Training - Amazon Detective
New ReviewIn this video, we will explore Amazon Detective. The video explains how Amazon Detective enables deep dive analysis, ETL operations, and scripting to identify root causes of security problems, ultimately creating detailed reports and...
Curated Video
The Scary Process Behind Starting the World’s Biggest Helicopter
New ReviewWelcome back to the Fluctus Channel, as we discover the world’s most powerful and versatile helicopters, from the massive Mi-26 to the U.S. Marine Corps’ advanced CH-53K King Stallion. Fluctus is a website and YouTube channel dedicated...
Curated Video
Greening Of Medicine - ASHE* Fix Former from Tom
New ReviewGreening Of Medicine - American Society for Healthcare Engineering* Fix Former from Tom
Curated Video
How to Use the Basic Functions of a Graphing Calculator
Howcast - Going from a pocket calculator to a graphing calculator can be as daunting as going from a skateboard to a car. Make the jump and learn the basics of using a graphing calculator.
Curated Video
How US Pilots Take Off Their Most Feared Aircraft from The Middle of Nowhere
Welcome back to the Fluctus Channel, where we discover how modern military forces maintain air superiority by launching fighter jets from highways, improvised dirt strips, and aircraft carriers. Fluctus is a website and YouTube channel...
Curated Video
Coast guard describes conditions on ship that crashes into Baltimore bridge
The US Coast Guard said conditions about the Dali cargo ship are like "nothing anyone has ever seen". Claudio Giugliano went aboard the ship on the first day after the ship collided into the Francis Scott Key Bridge. The centre of the...
Curated Video
Irish soldiers prepare for deployment to Lebanon
Irish soldiers about to be deployed to a peacekeeping mission in southern Lebanon have said they are not afraid as they prepare to travel to a region of high tensions.Violence between Israel and Hezbollah militants in Lebanon has flared...