This video is a tutorial on measuring angles using a protractor. The presenter begins by explaining the different types of angles, such as acute, right, obtuse, straight, reflex, and full turn, and provides visual examples for each....

Eleven short sequences shot in and around Gaudi's yet to be completed La Sagrada Familia in Barcelona. Each item looks at a different aspect of mathematics for pupils to explore, investigate and discuss. Those working on the building...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

Walls of Venice part 3/8: The video discusses the construction of the Venice flood barrier, one of the most complex civil engineering projects in Italy. The barrier, consisting of floating steel walls, aims to protect the city from...

This video explains the Pythagorean Theorem through an activity in which squares are constructed on each side of a right triangle and then cut out and rearranged to show that a^2 + b^2 = c^2. The activity provides a hands-on approach to...

This video walks you through the construction and working of full adder. The full adder circuit helps one add previous carry bit to the current sum. A full adder is built using AND, OR, EX-OR gates. Full adder circuits are extensively...

In a nation where space is at a premium, the Dutch are leaders in creating environmentally friendly buildings. From repurposed redundant structures to modular, transportable studios and floating neighbourhoods, the FT’s Helen Barrett...

The video is a lesson on plant tissues and their functions, specifically focusing on simple permanent tissues such as parenchyma, collenchyma, and sclerenchyma. It explains how these tissues are involved in food storage, mechanical...

Owners of the tower’s luxury apartments are gnashing their teeth after a $100 million rescue effort was abandoned.

One of the world's most notable feats of architecture is the Colosseum in Rome. Opened in 80 CE by Emperor Titus, this massive structure existed solely to entertain the masses with gladiator fights, animal skirmishes, and, at some point,...

Explain the smelting process of aluminium. How is spent pot lining used after aluminium has been smelted? Explain how bauxite is refined.<br/>
Smelting And Refining Aluminium, Part 2

It explains the principle of an electric motor, its construction and working.

This video is a lecture presentation on Loci and region. The speaker explains what a locus is and discusses the tools required for solving loci problems, including a ruler, compass, protractors, pens, and pencils. The speaker then goes...

This video teaches how to construct triangles with given sides or angles, including a more complicated situation where the base, one base angle, and the sum of the other two sides are given. The teacher explains the mathematical logic...

Here's the story of the construction of the Panama Canal, which turns 100 this year.

This video discusses the alarming issue of sand extraction from the Mekong River in Cambodia. The high demand for sand has led to environmental degradation, including the loss of wetlands and collapsing riverbanks. The video highlights...

This video is a beginner's guide to geometry, specifically focusing on line segments, rays, angles, and the construction of line segments in a given ratio. The video uses real-life examples and step-by-step instructions to make the...

With the 2020 election getting ever closer we wanted to examine some of Trump's core 2016 promises and see if he delivered. Today we'll be taking a look at Trumps famous mantra of 'building the wall' and almost as crucially 'making...

In this video you will learn How to construct tangents to a circle from a point outside a circle - Geometric Constructions

Soil is a vital natural resource that supports life on Earth. It is a mixture of minerals, organic matter, gases, liquids, and organisms. Soil plays a crucial role in providing nutrients and moisture for plant growth, purifying water,...

The video discusses the concept of fixtures, which pertains to personal property being affixed as a part of real estate. The speaker provides examples such as machines being installed in a factory, which becomes a part of the real estate...

This video provides an overview of rulers and their uses. It explains how rulers are used to measure distances and draw straight lines in various fields such as geometry, technical drawing, and engineering. The video also discusses...

In this online video lecture and tutorial on Geometric Constructions you will learn how to construct a triangle similar to a give triangle according to the given scale factor.

Discover the different types of bridges, ranging from ancient to modern designs. This video highlights the basic structure and function of beam bridges, truss bridges, and cantilever bridges. Additionally, it mentions that many bridges...