What if you could know exactly how food or medication would impact your health -- before you put it in your body? Genomics researcher Jun Wang is working to develop digital doppelgangers for real people; they start with genetic code, but...

Let's talk about Wikipedia. Wikipedia is often maligned by teachers and twitter trolls alike as an unreliable source. And yes, it does sometimes have major errors and omissions, but Wikipedia is also the Internet's largest general...

In this short, amazing demo, Fabian Hemmert imagines one future of the mobile phone -- a shape-shifting and weight-shifting handset that "displays" information nonvisually. It's a delightfully intuitive way to communicate.

Today we’re going to focus on how to tell good evidence from bad evidence and maybe importantly, how to identify “Fine, but that doesn’t actually prove your point” evidence - the stuff that the Internet is built on.

Hello, world! Welcome to Crash Course Computer Science! So today, we’re going to take a look at computing’s origins, because even though our digital computers are relatively new, the need for computation is not. Since the start of...

We're off to fact-checking school. This time, John Green is teaching you how to fact-check like the pros. We're going to walk through the steps that professionals follow, including figuring out who is behind the information we read, why...

You might have heard that exposure to unnatural lights from digital devices can hurt your eyes. But is that true?

In which John Green teaches you how to assess the sources of information you find on the internet. The growing suspicion of expertise is a growing problem on the internet, and it can be very difficult to figure out which sources are...

We love the internet! It's a wealth of information where we can learn about just about anything, but it's also kind of a pit of information that can be false or misleading. So, we're partnering with Mediawise and the Stanford History...

Cryptocurrencies have been skyrocketing in recent years, but these digital assets have more to them than just rampant speculation. Blockchain -- the digital ledger technology that enables cryptos -- has actual real-world use....

Germans are avid newspaper readers, and the traveler will soon become familiar with the major ones. Unlike other European countries, there are only four major national newspapers. Learn about each one, including what each covers. If your...

A video titled "Print vs. Digital" that tells how to use print and digital resources to learn word meanings and etymologies.

A video titled "Signal Storage and Transmission" identifies how digital and analog signals are stored and transmitted.

Digital vs Analog Signals

2 min video describing the difference between digital and analog signals for middle school science

This video explores the evolution of money from bartering to digital currencies, highlighting its role as a placeholder for value and the various forms it has taken throughout history. It delves into the impact of personal experiences on...

Howcast - Prepare for the switch to digital TV by following our tips on dealing with your old television and rabbit-ear antenna.

Howcast - Learn everything you ever wanted to know about satellite radio in this Howcast car stereo video with expert Movin' On.

Howcast - Find out how find and use special fonts that will enhance the layouts in your physical or digital scrapbook.

Howcast - Some of life's most memorable moments happen unexpectedly. At the KODAK Picture Kiosk, sharing them is fast, fun, and so, so easy.

Howcast -Learn the difference among printing techniques for wedding invitations in this Howcast video with expert Nicole Block.

Fiddling around with rabbit ears can be frustrating. Use your antenna the right way to get a better signal.

Usable with any version of AmpliTube 5, ToneNET offers social media-like functionality, allowing guitarists to upload audio demos, add music links, share presets and more.

Cryptocurrencies have been skyrocketing in recent years, but these digital assets have more to them than just rampant speculation. Blockchain -- the digital ledger technology that enables cryptos -- has actual real-world use....