Mr. Addit reviews how to tell time and calculate elapsed time.

Mr. Addit reviews telling time by the hour and half-hour. He then explains how to tell time by the minute.

Mr. Addit reviews telling time on both an analog and digital clock. He then explains the concept of a half-hour.

Mr. Addit explains the measurement of time: seconds, minutes, hours, days, and so on. He then compares an analog clock to a digital clock and how each clock tells the time of day.

This video explores the evolution of photography from the world's oldest camera to the latest digital innovations. From daguerreotypes to instant digital pictures, the technology has revolutionized how we capture and share moments....

This video explores the transformative impact of digital sound on the music industry, from the introduction of the compact disc to the rise of portable music players like the Walkman and iPod. It delves into how digitization...

The convergence of traditional consumer electronics and information technology is exemplified by the HP Media Centre PC, which combines TV, stereo, and PC capabilities into one home computing and entertainment machine. Additionally, HP...

The market for sports NFTs is set to reach two billion dollars in 2022, according to analysis by Deloitte. Early collectors, sports stars and even the leagues stand to gain. But average consumers could lose money if the bubble bursts on...

Learn to use a vibration motor with an Arduino in this tutorial.

In this video you will learn to create secure passwords that are difficult to guess or hack.

Hello time travelers! In this video we practice telling and writing time to the nearest minute. Let's dive in!

In an accidental Part 2 to my video on self-studying technical topics, I'm going over the products and habits that keep me sane while working from home.

Productivity Tools I Tried and Didn’t Like (ADHD Edition)

Renowned polymath and mathematical physicist Freeman Dyson (IAS) describes some of his ideas about the nature of the brain.

Freeman Dyson, Institute of Advanced Study, describes how both making mistakes and encountering a wide variety of views is a necessary part of a vibrant scientific atmosphere, describing the welcoming reaction cognitive scientists had to...

Adam Phyall is a former high school science teacher and currently serving as the Director of Technology and Media Services for Newton County School System in Covington, GA. Since Adam got his first laptop in college, he has been hooked...

Importance of Radio examines the technology behind the common radio and breaks down the different types of wireless transmissions that modern radios use.

Educators, discover how and why you should incorporate the production of video into social studies classes, and how your students can make a real impact in the world around them by using these skills to become citizen journalists.

A video entitled “The Two Clocks” which reviews both analog and digital clocks and explores reading the time on the hour on both types of clocks.

A video entitled “Measuring Time” which describes how clocks and calendars measure time.

“The Digital Wave” distinguishes analog waves from digital waves, focusing on digital transmission and the binary system.

A video entitled “The Digital Age” which introduces the concepts of analog and digital signals, focusing on how people have utilized both in everyday life.

Learn how to blink an external LED connected to an Arduino digital I/O pin using the digitalWrite command. Visit the Science Buddies website for cool science projects you can do with an