This video introduces you to CompTIA A+.<br<br/>/>

This clip is from the chapter "All about the CompTIA A+" of the series "CompTIA A+ Certification Core 2 (220-1102)".This section introduces the course and everything about CompTIA A+.

This short video takes a brief look at the Ancient Maya numbering system which was based on 20 rather than 10 like ours is now.

Consider the following sentence: "This statement is false." Is that true? If so, that would make the statement false. But if it's false, then the statement is true. This sentence creates an unsolvable paradox; if it's not true and it's...

Paul Andersen explains how mathematics and computational thinking can be used by scientists to represent variables and by engineers to improve design. He starts by explaining how mathematics is at the root of all sciences. He then...

Koalas are pretty darn cute, but...they aren’t the brightest bulb on the continent. They will only eat eucalyptus leaves off the branch. On a plate, a koala won’t recognize their one and only food. Yet, somehow, koalas are still alive....

In this video Paul Andersen shows you how to use mathematical and computational thinking in a mini-lesson on mathematical representations. Two examples are included in the video and two additional examples are included in the linked...

You'd have a hard time finding the medieval city K_nigsberg on any modern maps, but one particular quirk in its geography has made it one of the most famous cities in mathematics. Dan Van der Vieren explains how grappling with...

Euclid of Alexandria revolutionized the way that mathematics is written, presented or thought about, and introduced the concept of mathematical proofs. Discover what it takes to move from a loose theory or idea to a universally...

Have you ever come across an oddly stretched image on the sidewalk, only to find that it looks remarkably realistic if you stand in exactly the right spot? These sidewalk illusions employ a technique called anamorphosis - a special case...

Pascal's triangle, which at first may just look like a neatly arranged stack of numbers, is actually a mathematical treasure trove. But what about it has so intrigued mathematicians the world over? Wajdi Mohamed Ratemi shows how Pascal's...

In this episode of Travel Thru History we’re wading from the Bayou to the Boulevard in the deep south of North America to a city that knows how to have a good time. It hosts one of the biggest festivals in the country and is well-known...

In this video, you will learn how to implement a secure endpoint for deleting a user, including verifying the user's identity, deleting all of the user's tweets, and using proper error handling.

MOT 1940s: AUSTRALIA: RESOURCES: ** WS Herder on horseback herding large group of sheep on plain. VS Male shearers in shearing shed removing sheep woolen fleece (aka clipping). Wool, grazing, livestock, squatter, woollen

Özgür Akas is Head of Mathematics Department at Robert College, Istanbul, Turkey.



Recognized globally for her pioneering work in innovation and educational technology, Özgür Akas has 20 years of experience in education as a...

👉 Learn how to apply induction to prove the sum formula for every term. Proof by induction is a mathematical proof technique. It is usually used to prove that a formula written in terms of n holds true for all natural numbers: 1, 2, 3, ....

Short answer: Yes, drinking a lot of water will certainly change the pH of the stomach, but this amount is trivial. However, since your stomach is very acidic, to begin with, drinking water will not dilute it significantly. Also, there...

Professor Tom Shippey, an expert on Viking history and Norse sagas, guides us through 5 of the most famous death scenes from Viking legend and mythology, and tells us what they may tell us about ‘a Viking mindset’. We also reveal how...

This video features Terry Phillip, the curator of reptiles at the Black Hills Reptile Gardens in South Dakota. He introduces various reptiles, including a giant crocodile, giant tortoises, venomous snakes, and other fascinating...

In a live recording from space, astronauts Randy "Komrade" Bresnik, Paolo Nespoli, Joe Acaba, and Mark "Sabot" Vande Hei talk about about photography and the view of Earth from the International Space Station. HWHAP Episode 15.

Just south of the equator lies a tiny plot of volcanic soil, a thousand miles from the nearest continent. This bizarre, remote island had mammoth importance to America’s first efforts in space.

Airbus is developing technology to install mini mobile phone masts on planes, allowing passengers to use their mobile phones during flights without interfering with aircraft electronics. This innovation aims to address the increasing...

In this lesson, you will learn about do while loops.<br<br/>/>

This clip is from the chapter "Flow Control" of the series "Scala & Spark-Master Big Data with Scala and Spark".This section covers flow control in detail.

In this video, we will quickly learn to add an update button. Using this button, we will be able to make changes to the tasks that we create and modify the contents of the to do list.

In this video, we will cover an introduction to mathematical foundation of feature selection.
<
br/>
This clip is from the chapter "Machine Learning: Feature Engineering and Dimensionality Reduction with Python" of the series "Data...