This video discusses the evaluation aspects of distributed caching with the cache-aside pattern. It explores how to measure the performance and effectiveness of the caching solution and make improvements based on the evaluation...

For this lesson, we’ll study what indicators are, and the chemistry behind their colour-changing nature.

the 2015 Boyle Lecture from St Mary-le-Bowhref='http://www.gresham.ac.uk/lectures-and-events/natural-theology-reconsidered-again' target='_blank' rel='nofollow'>Bow Throughout recorded history people have consistently looked to...

Planet Earth is the jewel of the solar system—the shimmery blue oceans, the verdant green forests, the wispy whimsical cloud formations. Saturn is the only competitor for most gorgeous planet with that giant ring system. Hmm… what if we...

Whether in a good way or a bad way, Twitter bots use psychology to trick you.

Ever wondered how math helps grow beautiful gardens and thriving lawns?🌻 Join us on a behind-the-scenes journey with Scotts Miracle-Gro scientists as they reveal the essential role of math in creating the products that keep your plants...

Hi friends! Bzzzzzz… can you hear that? It sounds like a big dragonfly buzzing around the backyard! Today, Bella and Pepe are learning how to make a beautiful dragonfly out of recycled materials! Materials 1x Washi tape 2x Craft paper...

Howcast - Learn how to play a bass tone on the conga from the musicians at Wula Drum in this Howcast video.

Jessi and Sam the Bat team up to answer your questions about space, like: How was the universe created?

Violence against women is still all too common. Here are some of the staggering statistics. *This is an update to a previously published video from 2014. Data sources='https://www.rainn.ochannel!stics/campus-sexual-violence'...

America doesn't have a gun problem, it has several of them. These charts and maps break down the scope of the problem='http://bit.ly/2odFYVK' target='_blank' rel='nofollow'>problem No other developed country in the world has anywhere...

Astronaut ice cream — did it really fly? Vox's Phil Edwards investigates, with the help of the Smithsonian and an astronaut. Follow Phil Edwards and Vox Almanac on Facebook for moreref='https://www.fchannel!com/philedwardsinc1/'...

Introduction to this vector operation through the context of modelling water flow in a river. How curl helps in predicting storms. (Part 3 of 3) Playlist link -f='http://wwlink -ube.com/playlist?list=PLB4CDD2976B5FE747' target='_blank'...

The sound of the internet is global. Subscribe to our channel!'http://goo.gl/0bsAjO' target='_blank' rel='nofollow'>channel! Alex Crossan, otherwise known as Mura Masa isn't like most 21 year olds. In three short years he's...

Sarah Kliff and Ezra Klein will interview President Barack Obama live on the Affordable Care Act, its legacy, and the looming repeal battle. Read moreref='http://www.vochannel!licy-and-politics/2016/12/30/14112224/vox-obama-interview'...

Senate Republicans' bill to overhaul American health care takes what most people don’t like about Obamacare, and makes it much, much worse. Vox's editor-in-chief Ezra Klein explains. Subscribe to our channel!'http://goo.gl/0bsAjO'...

NASA astronaut Michael Massimino talks about the “right stuff” you need to work in space—a healthy helping of math and science, but also passion and patience. Listen to this fascinating astronaut's journey to save the Hubble Space...

A former diplomat and science fiction editor, among other more exotic jobs, Bruno della Chiesa is a linguist trained at the Universities of Bonn and Paris Sorbonne, where he earned a D.E.a. in 1989. After France (60s-70s) and...

A former diplomat and science fiction editor, among other more exotic jobs, Bruno della Chiesa is a linguist trained at the Universities of Bonn and Paris Sorbonne, where he earned a D.E.a. in 1989. After France (60s-70s) and...

Rob Sloan, Research Director, WSJ Pro presents on how executives are at a greater risk of being hacked while traveling overseas.

Physical activity activates brains! In this video, children will learn about STEAM by engaging in creative movement and sketching experiences that show energy and how natural and manmade objects move.

"Children are the designers of the future. Parks and public spaces give everyone opportunities to enjoy the outdoors.



In this activity, children aged 3-7 will observe how people use public spaces, Then design parks and...

This Video Explains Political Speech and the 1st Amendment

Yajaira Sierra-Sastre and Vivake Asnani from NASA’s Glenn Research Center detail the history of tires used on the Moon and Mars and describe an innovative new tire called the Mars Spring Tire that may be used on future rovers. HWHAP...