Howcast - Learn the top four photography tips from professional photographer Chris Ryan in this Howcast video.

Howcast - Learn how to decrease on circular needles from circular knitting expert Jessica Kaufman in this Howcast video.

Howcast - So you’ve set up a wireless network, but the signal won’t reach through the house. What’s the point of being wireless if you can’t wander very far?

What is Social Network Analysis? Social network analysis is the process of investigating social structures through the use of networks and graph theory. It characterizes networked structures in terms of nodes and the ties, edges, or...

The brightest events in the Universe since the Big Bang; extremely powerful flashes of gamma rays that are believed to originate in massive supernova events. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds...

Award-winning violinmaker and acoustician Joseph Curtin discusses the unique directionality of sound emitted from a violin.

Today you’re going to learn how to follow directions in ASL. This is actually an excerpt from Day 2 of our ASL 101 Intensive. First I’m reviewing directional verbs with the class before doing a voice-off exercise on following directions....

What is the difference between DIRECTIONAL and NON-DIRECTIONAL HYPOTHESES? What even is a HYPOTHESIS? Every experiment starts with a hypothesis - predicting the outcome of the experiment. Directional hypotheses predict the direction of a...

Learn how to determine the magnitude and direction of a vector. The magnitude of a vector is the length of the vector. The magnitude of a vector is obtained by taking the square root of the sum of the squares of the components of the...

This video focuses on antennas and MIMO.<br/<br/>>

This clip is from the chapter "Higher-Further-Faster with 4G" of the series "5G and Wireless Communication for Beginners".This section introduces you to 4G.

in this video series I will show you how to find the angle of a vector when given in component form or as a linear combination. To understand the direction of a vector it is important to go back to the unit circle and determine how we...

In this series we will learn about the human cell structures and their specific functions each must perform and complete in order for the Human organism to stay alive and healthy throughout its expected "Life Cycle". In addition we will...

Mapping of the body is extremely important to anyone in the Health Sciences or medical fields. Whether you are a nurse aide or a surgeon, you need to understand the body in order to care for a patient properly. Views, body planes and...