Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Angles - Explained
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 steps. This video...
The Wall Street Journal
Keeping America's Edge
Mike Brown of the Defense Innovation Unit at the Pentagon shares his views on why the U.S. is at risk of falling behind in tech innovation at WSJ Tech Live in Laguna Beach.
Next Animation Studio
U.S. to sell fast howitzers and ‘smart shells’ to Taiwan
The Biden administration wants to add $750 million worth of arms sales to the $1.8 billion worth that Trump approved.
Let's Tute
DIY Paper Star Tutorial: How to Make a Beautiful Handmade Star
In this video, the teacher demonstrates how to make a star using handmade paper. The step-by-step instructions are clear and easy to follow, making it a fun and creative activity for anyone.
Brian McLogan
How to determine the measure of one exterior angle given the number of sides ex 3
👉 Learn how to find the measure of the exterior angle of a regular polygon. The exterior angle of a polygon is the angle between a side of the polygon and an outward extension of the adjacent side. The sum of the exterior angles of a...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Angles of Regular Shapes - Explained
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 steps. This video...
Next Animation Studio
Pentagon says it shot down mock ICBM with ship-borne missile
The Pentagon says it placed the latest version of an Aegis SM-3 missile on a US Navy destroyer and adapted the ship’s systems to fire and control the missile.
Next Animation Studio
U.S. sends large F-22 force to counter China
Dozens of F-22 stealth fighters are deploying to the western Pacific as tensions with China increase daily.
Brian McLogan
Finding the missing value for two similar pentagons
Learn how to solve with similar polygons. Two polygons are said to be similar if the corresponding angles are congruent (equal). When two polygons are similar the corresponding sides are proportional. Knowledge of the length of the sides...
Next Animation Studio
Iran versus Israel — how their forces compare
While Iran has many number advantages, Israel has some crucial quality advantages.
Curated Video
The Moscow-Washington Hotline: Avoiding Nuclear War with Russia
In 1962, the Moscow-Washington Hotline was established as a quick and accurate means of communication between two of the world's greatest superpowers. Since then, the technology used to facilitate this line of communication has changed...
Hip Hughes History
The NY Times Co. vs the United States of America Explained: US History Review
A win for freedom of the press and a huge loss for governmental secrecy, check out the basics of this landmark Supreme Court decision.
Next Animation Studio
China’s powerful new carrier almost ready to sail
Beijing’s powerful new aircraft carrier is more modern than U.S. carriers in some important capabilities.
Curated Video
Identifying Hexagons
This video teaches students how to identify hexagons by looking for shapes with six straight sides that meet at six corners. It emphasizes the importance of straight sides, closed shapes, and meeting corners in identifying hexagons.
Curated Video
Understanding Three-Dimensional Figures: Identifying Parts and Terminology
In this video, the teacher explains the terms used to describe three-dimensional figures. They discuss the different dimensions of figures, such as one-dimensional, two-dimensional, and three-dimensional. They also explain the parts of a...
Curated Video
Finding the Size of an Angle in a Polygon
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2HR Q9, which involves regular polygons. Students will understand the properties of regular polygons, including the relationships between angles...
TLDR News
Musk Threatens to Pull Starlink from Ukraine
On Friday it was reported that Musk will no longer be providing the essential Starlink internet service to Ukraine for free, which means that (unless the Pentagon decides to foot the bill) that’s the end of StarLink for the Ukrainians.
Brian McLogan
How to classify polygons based on the number of sides
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which...
Next Animation Studio
Pentagon orders augmented reality technology
The US Defense Department has ordered special augmented reality contact lenses with a view to using them on the battlefield, according to reports. DARPA placed an order with Innovega for its lenses, which work with special glasses to...
AllTime 10s
10 Ridiculous Ways Governments Wasted Your Money
"If there's one thing governments can do, it's waste your money. From the US air dropping in cashmere goats to Dubai's jetpacking firemen, here are 10 Ridiculous Times Government Wasted Your Money.
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Angles of regular shapes - Explained
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 steps. This video...
Brian McLogan
How to use triangles to find the measure of interior angles of a polygon
👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...
Curated Video
How to Draw a Pentagon
In this video, the teacher explains how to draw a Pentagon by connecting five straight sides. The lesson covers the importance of straight lines, closed shapes, and vertices. The teacher dispels common misconceptions about the appearance...