Blaise Aguera y Arcas leads a dazzling demo of Photosynth, software that could transform the way we look at digital images. Using still photos culled from the Web, Photosynth builds breathtaking dreamscapes and lets us navigate them.

With Marvel's "America Chavez," Gabby Rivera wrote a new kind of superhero -- one who can punch portals into other dimensions while also embracing her gentle, goofy, soft side. In a funny, personal talk, Rivera shares how her own...

Student and Teacher Opinions on Educational Technology Wanted

It's taken the work of many programmers to turn computers into something we carry in our pockets, and here are five (technically 10!) that we think you should be aware of.

In this video Paul Andersen explains how the electrochemical gradient is a combination of the chemical and electrical gradient of ions. As ions move across a membrane the potential change creates a hidden force that isn't always apparent.

While not the kind of epidemic you're used to hearing about, nearsightedness is becoming a major health issue in many places. Learn about how scientists are finding out the reasons behind the increase in myopia, and how sunlight might be...

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.

"A record of our emotional life is written on our hearts," says cardiologist and author Sandeep Jauhar. In a stunning talk, he explores the mysterious ways our emotions impact the health of our hearts -- causing them to change shape in...

Hank talks about a sweet-tasting substance we humans just love - where it comes from, why we need it and how we could maybe stand to love it a little less.

Hormonal birth control has completely changed the game in health and letting people choose if and when they want to become pregnant. And like any medical treatment, it comes with some risks.

In this video Paul Andersen explains how to have your students engage in argumentation in the science classroom.

Paul Andersen explains how catalysts can speed up a reaction without being consumed in the reaction. Catalysts can lower the activation energy of reaction be stabilizing the transition state. They can also create new reaction pathways...

Nausea and vomiting are common side effects of severe pain, but why do our bodies do this!?

Paul Andersen shows you how to calculate the standard error of a data set. He starts by explaining the purpose of standard error in representing the precision of the data. The standard error is based on the standard deviation and the...

In this video Paul Andersen explains how his new video series for AP Physics 1 & 2 will be organized. He hopes to have the entire video series completed by this fall.

Looking around, you might think it’s obvious that the abundance of screens and social media are ruining our lives, but what does the research actually tell us?

New ReviewWe want to be effective and efficient. But, aren’t they really the same? No. There is a difference, and it won’t take long to explain!

The HPV vaccine is pretty well known amongst the public, but mostly as a measure against cervical cancer in women. A recent news article highlights its use in men, and we want to highlight that highlight.

We've talked in the past about the positives of Marijuana use. What are the harms? From pregnancy effects to impaired driving to memory and concentration, Aaron will tell you how pot might hurt you.

'External person' may have leaked Budget on OBR website, says chairCredit: BBC Radio 4 Today

En este video del curso de Linkedin te enseñaremos a instalar Linkedin en tu celular, y te diremos cómo usar Linkedin desde tu celular; ¿dónde puedes ver los contactos que tienes agregados?, ¿dónde ver las publicaciones de las cuentas...

One of the toughest parts of running a YouTube channel is getting your first 100 subscribers. Here we go through four easy ways you can kickstart your YouTube channel's subscriber numbers. So if you are hoping to learn...

Here, you will learn about an essential aspect of cyber security called the transmission control protocol/internet protocol, sending information in packets and reassembling it at the destination. Internet protocol defines the address of...

In this video, we provide additional resources to deepen your knowledge of network automation and programmability.