What if we could use existing technologies to provide Internet access to the more than 4 billion people living in places where the infrastructure can't support it? using off-the-shelf LeDs and solar cells, Harald Haas and his team have...

All telescopes work by gathering light from the stars, but one held the crown for square footage for collecting that light for 53 years. The amazing Arecibo.

Emily Graslie of The Brain Scoop is back again to stump Hank and to tell us about some fascinating new research in the field of rat telepathy (NO JOKE). Then Jessi from Animal Wonders shares Zoe the Red-lored Amazon parrot.

We need more solutions for our energy needs, and one idea is straight out of science fiction: Solar panels, in space.

It’s handy having a view of Earth from space. This particular view may be one that changes the way we predict weather phenomena.

Every wire, memory chip, and radio link is constantly fending off data corruption with error detecting and correcting codes. With the help of these codes, electronics can keep up the illusion of perfection… most of the time.

An unbelievable play on an American football field is the perfect backdrop for understanding crucial physics concepts. Michelle Buchanan goes play-by-play on the vectors, the scalars, and the glory of a downright scientific touchdown.

Howcast - Find out what electronics you need for a stereo system from audio expert Jon Zimmer in this Howcast video.

Howcast - Learn nine qualities college football recruiters look for in a high school corner back and safety in this Howcast video with coach Randy Taylor.

Howcast - Whether you are about to call someone you met online or for any other personal reason, keep your privacy by blocking your phone number from the receiver's caller ID.

Howcast - Whether you're expanding your home theater to include surround sound or just adding some background sound to your kitchen, choose the best speakers for the job with these tips.

Howcast -To kiss or not to kiss? Find out all the who, what, where, when, whys, and hows of social kissing.

Howcast -Learn how to end a head massage in this Howcast video featuring massage therapist Judie Rhed Yim.

Welcome back to the Fluctus Channel. Join us as we take a flight in an aerial refueling tanker. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are curious or an incorrigible lover of this mysterious world,...

The communication process refers to a series of actions or steps taken in order to successfully communicate. Sender, message, recipient, encode, decode, interpret, feedback

This Video Explains why Communication is Important in Negotiations

In this video, Paco the Macaw teaches children about the importance of communication. Through examples and storytelling, Paco explains how communication involves both verbal and nonverbal signals, and how it helps build relationships and...

The term drone is actually taken straight from the sci-fi world. Drones are used for many reasons for filming, military surveillance, and recreational activities. Drones fall under the intersection of aerospace, robotics, and...

GPS satellites pin-point locations on Earth. How has this technology enhanced our lives, from military systems to social applications? Physics - Universe - Learning Points. GPS stands for Global Positioning System. GPS uses 24 satellites...

A device that combines a detector and some kind of signal processing electronics to convert an electromagnetic signal into an electrical signal, or into a comprehensible sound or visual form. A Twig Science Glossary Film. Key scientific...

The Big Idea of track-armored vehicles, or Tanks , became a reality during WW1, in an effort to break the deadlock of trench warfare. The tank proved the ideal vehicle to cross over unstable or dangerous terrain, such as barbed wire, to...

This video provides an introduction and overview of encryption.

This video helps you with the overview of the TextPad application and its menu.
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This clip is from the chapter "Command" of the series "Behavioral Design Patterns in C++".In this section, we will explore the command design...

In this video, you will get to know how a dialog box may handle an event that is generated by a button.
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This clip is from the chapter "Command" of the series "Behavioral Design Patterns in C++".In this section, we will...