KnowMo
Trigonometry: Finding Missing Sides and Angles with the "SohCahToa" Trick
This video teaches the basics of trigonometry and how to use it to find missing lengths and angles in a triangle. The presenter explains the three trig functions (sine, cosine, and tangent) and offers memory aids to remember them. The...
Curated Video
The Magic of Pepper's Ghost
In this video, we delve into the intriguing world of the Peppers Ghost illusion technique. Used in theaters, museums, films, and concerts, this technique creates ghost-like apparitions that captivate audiences. We uncover the history of...
All Ears English
IELTS Energy 938: Classic IELTS Tricks on Every Listening Exam
Classic IELTS Tricks on Every Listening Exam
Curated Video
The Bed of Nails
Learn the science behind the classic bed of nails trick. This video demonstrates how the weight of a person can be safely distributed among multiple nails, allowing them to lie on the bed without getting injured. They also explain how...
Curated Video
Exploring Blind Spots and Brain Tricks
In this video, we explore how the human eye has a blind spot due to the position of the optic disc, and how our brain cleverly fills in the missing information. Through simple experiments, we discover how our perception can be influenced...
Healthcare Triage
Managing Risk in a Pandemic
Since the pandemic began we’ve all, personally and as a society, had a lot of decisions to make about whether we’ll engage in activities that used to be commonplace. But as we consider these decisions, we do so as if they’ll fall into...
The Backyard Scientist
Kitchen Chemistry - How to make green fire in 3D!!
In this video I will show you how to make a green flame, and also the difference between boric acid and borax.
Flag House Activity Channel
7 Unique Phys Ed Activities with One Product (Ep. 6 - RocketLaunch)
You've never seen anything like this in your phys ed class! The RocketLaunch™ can send all sorts of balls and even bean bags into space. Ideal for developing timing, hand-eye coordination, and striking skills in K-middle school students.
Packt
Introduction to computer hardware and software : Installing RAM
From the section: RAM. Here, we learn about RAM technology. Installing RAM is at first glance a simple process but the devil’s in the details. RAM slots, pairing, and speed matching must all be considered during the installation.
Curated Video
Understanding the Waterfall Illusion
In this video, we explore the fascinating world of visual illusions and how they trick our brains into perceiving movement where there is none. The waterfall illusion, demonstrated through counter rotating spirals, shows how our visual...
Academic English Help
IELTS Speaking Band 8.5 Vietnamese - Full with Subtitles
An IELTS speaking section example by www.aehelp.com. This video is an IELTS speaking section interview with a native Vietnamese speaker. This playlist teaches important strategies for IELTS speaking interviews. Follow us on Facebook at...
Next Animation Studio
Israeli spies tricked Iranians into blowing up nuclear facility
Mossad agents allegedly posed as Iranian dissidents and got Iranian scientists to help them sabotage Iran’s nuclear program.
The Kiboomers
April Fools Day Song for Kids | The Kiboomers | April Fools Day for Kids | Jokes For Kids
April Fools Day song lyrics for kids : April Fools', April Fools', April Fools’ Day's here! You trick me and I trick you, What a fun day of the year! -OH April Fools! April fools! There's no need to fear. Only silly tricks and jokes Are...
Academic English Help
IELTS Speaking Band 9 SIM and Filipino Candidate Tips
Here is your chance to practice IELTS speaking with an examiner! This video is a cutting-edge first-person type of exercise for the Speaking Section of the exam with karaoke-style subtitles to help you improve your English fluency,...
Brian McLogan
Factoring practice using difference of two squares
👉Learn how to factor quadratics using the difference of two squares method. When a quadratic contains two terms where each of the terms can be expressed as the square of a number and the sign between the two terms is the minus sign, then...
Curated Video
Cardistry: The Art of Card Flourishing
This video is a brief introduction to the art of cardistry, which is the performance art associated with card flourishing and manipulation. The video showcases various card tricks and moves, such as cuts, shuffles, flips, and fans,...
Brian McLogan
Adding and simplifying two trigonometric fractions
👉 Learn how to simplify rational identities involving addition and subtraction. To simplify rational identities involving addition and subtraction, first, we find the LCM of the denominators which most time is the product of the terms in...
Curated Video
Understanding Angles: 360 and 180 Degrees in Sports
In this video, students learn about the concept of 360 and 180 degree angles in sports and how it relates to math. Using examples from skateboarding and other sports, the video explains how a complete rotation forms a 360 degree angle,...
NUMBEROCK
Halloween Night Song | It's Halloween Night | 2021
Video: Halloween Night Song by the Numberock Crew! Thank you for watching our Halloween Night Song For Kids.
Rachel's English
Halloween 2012 -- idioms! American English Pronunciation
This Halloween, learn how to pronounce idioms like 'party pooper', 'wet blanket', and 'stick in the mud', and see reducing 'or' in action!
IDG TECHtalk
How to fight scripting attacks
Most phishing campaigns use links to malicious scripts that infect users’ devices. Here’s how to spot and prevent them from doing damage.
Curated Video
The Power of Magician's Choice
In this video, the concept of the magician's choice, also known as equivocation, is revealed. Magicians use this technique to give the illusion of free will to participants, while actually guiding them towards a predetermined outcome.