How Many Times to Practice a Speech?

The Journal of the American Medical Association has published a study which suggests the more teens use digital media, the more likely for symptoms of ADHD to develop.

Animation is an optical illusion that happens when a series of still images pass rapidly, creating the illusion of motion. Learn about the history of the art and how it has evolved from hand-drawn animation to stop motion and computer...

Bipolar hypersexuality is a common symptom during the manic phase. The hypersexuality symptoms can look like having sex outside of an exclusive relationship, sex with multiple partners or sex with strangers. But it doesn't have to mean...

In this video, you will learn about arrays and dimensions in JavaScript. You will see how to declare and initialize arrays using literals, variables, and objects, and how to access and modify their elements using index notation and...

Nassim Taleb's black swan theory refers to surprising and highly disruptive events called black swan events which can be downright life-altering. In hindsight, a lot of these black swan events seem blatantly obvious but I assure you that...

Roy Dommett on the problems of combining Morris dancing with missile science. For more audio and video interview extracts from Roy Dommett, visit the Voices of Science website: www.bl.uk/voices-of-science/interviewees/roy-dommett

Learn about the origins of three dimensional images and some techniques animators use to bring 2D images to life, from the first 3D graphics produced in the 1960s to their use in animation and film. Understand the process of creating 3D...

Checking in with SoFi's new boss, who is expanding its mission and business while rebooting the company's formerly fraught culture. Anthony Noto, CEO of SoFi, speaks with Jason Anders, Chief News Editor of The Wall Street Journal.

Behind the scenes | FuseSchool At FuseSchool, we are passionate about creating fun and informative educational videos. In this video we go behind the scenes to have a look at what it takes to bring you your favorite FuseSchool videos....

How do you know if that shocking photo in your feed is real, or just another AI fake? Digital forensics expert Hany Farid explains how he helps journalists, courts and governments find structural errors in AI-generated images, offering...

In this video, the concept of video as an optical illusion is explored. It explains how a series of still pictures, when played in rapid succession, create the illusion of movement. The video also demonstrates this concept through a...

#1 Deadly Hesitation Move to Kill Your Defenders and Score More Points! Add this deadly hesitation crossover basketball move to your game today to freeze defenders and break ankles on the court. This hesi cross move is good to use in 1...

Check out the stop-motion films made by 8–12-year-old animators. They made them at the third #MetKids Animation Lab, held April 2–6, 2018! Kids explored the theme of composite, or hybrid, creatures depicted in art from around the world....

Lattice multiplication is a fast and easy way to multiply numbers and even polynomials. You write the digits of one number as different columns and the digits of the other number as different rows. Then you multiply the digits in the...

Learn how to write the equation of an ellipse from its properties. The equation of an ellipse comprises of three major properties of the ellipse: the major radius (a), the minor radius (b) and the center (h, k). The ellipse is vertical...

Buy my revision guides in paperback on Amazon*: Mr Bruff’s Guide to GCSE English Language'https://amzn.to/2GvPrTV' target='Literaturel='nofollow'>Language<Macbeth’ruff’s Guide to GCSE English Calls’ps://amzn.to/2POt3V7'...

This video covers the economics behind China (or, to be more precise, the People's Republic of China or PRC) under the rule of Mao Zedong and the Communist Party of China (CPC). On the one hand, China was coming after a humiliating...

Counterparty risk or default risk is basically the risk that the other party won't fufill its obligation towards you. It's one of the most important terms investors need to understand yet unfortunately, most people don't pay all that...

Using animated graphics and footage, this video helps students learn that a decimal number is based on the number 10, and has a decimal point. Viewers will come to understand that people use decimals in measurements and calculations and...

Thank you to Target for supporting PBS. You can learn more