This is a video discussing the differences between beams and columns in structural engineering. The video explains that while all columns are beams, not all beams are columns, as columns can only experience compression while beams can...

"Plants have a transport system to move things around.



The xylem moves water and solutes, from the roots to the leaves in a process known as trans

piration.

The phloem moves glucose and amino acids from the...

It’s no surprise that forces are everywhere! But how do we work out which forces are important, and which ones can be ignored? This lesson will distinguish between external and internal forces, before diving into more examples of contact...

In this video, we explore the femoral tension test, a special test used in the diagnosis of condition such as lumbar radiculopathy and adverse neurodynamics. We also touch on its psychometrics including sensitivity and specificity.

What is Keats' poem about, and why is it one of the greatest poems ever written?'http://www.gresham.ac.uk/lectures-and-events/poetry-immortality-john-keats-ode-to-a-nightingale' target='_blank' rel='nofollow'>written? ‘Thou wast not...

So we know that dendrochronologists study tree rings, but how do these form? Do they form in precisely the same way all the time? They don't, which provides enormous challenges for any researcher. In order to properly construct a...

This video runs through the application and tests user input validation checks on the order form. You will learn how to test the client- and server-side validations after going through the video.
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This clip is from the chapter...

Guitar masters like Jimi Hendrix are capable of bending the physics of waves to their wills, plucking melody from inspiration and vibration. But how do wood, metal, and plastic translate into rhythm, melody, and music? Oscar Fernando...

The video explains the concept of cables under static loads, where they can support forces in tension but not in compression. It also illustrates how cables can support concentrated loads and how to determine the forces involved in such...

Subhash Khot - 2010 Waterman Award Winner



Subhash is an Associate Professor of Computer Science at NYU and is recognized already by many other honors and awards. Subhash is a brilliant theoretical computer scientist and is...

Professor Mark Harrison discusses the take that Armed Forces Dentist service owes its creation fo a general’s molar and a French dentist. This short lectuire also explains why battlefield dentistry became important. This is an extract...

👉 Learn how to classify polynomials. A polynomial is an expression of the sums/differences of two or more terms having different integer exponents of the same variable. A polynomial can be classified in two ways: by the number of terms...

This video explains the exchange rate widget.<br<br/>/>

This clip is from the chapter "Deep Links in Widgets" of the series "Mastering WidgetKit in SwiftUI 4, iOS 16 with Dynamic Island".This section explains deep links in widgets.

A strong material is one that is resistant to wear and physical force. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...

The institution of the great British pub has been in slow decline for decades. In this video we take a closer look at the rise and fall of the British pub and examine what has made our pubs so vulnerable, including the introduction of...

Watch full episodes of the Science Channel Series "How It's Made."f='http://insder.co/HowItsMade' target='_blank' rel='nofollow'>Made." Here’s how pillows are made. The synthetic fiber pillows come in two styles. Garnet, meaning the...