Economics

How To : Use economic vocabulary in English

Learn business English with Video Vocab. This episode introduces English vocabulary related to economics and the economy. This video is for ESL students who are at an intermediate to advanced level.

How To : Find a P-Value with Excel

So you need to find the p-value for your hypothesis test. To do so, employ the spreadsheet program Microsoft Excel. Using a simple formula, you can easily determine the p-value for your tests and thereby conclude strong or weak support of the null hypothesis. Probability valu ...more

How To : Be rich on Frontier with Cheat Engine (09/13/09)

Frontier is a flash game from Armor Games. Learn how to hack Frontier with tricks and cheats. Watch this video tutorial to learn how to be rich on Frontier with Cheat Engine (09/13/09). See how to get an infinite amount of gold on Frontier. Description of the app on Armor Gam ...more

News : World's First 3D Printed UAV Takes to the Skies

The use of unmanned aerial vehicles (UAVs) has been widely used by the military for surveillance and reconnaissance missions—even armed combat. But there are other beneficial applications of an unmanned aircraft, such as search and rescue operations, scientific exploration, lo ...more

Sweatshop : A Bizarre Tower Defense Game with a Message

Tower defense games have taught us little. We already knew that defending castles from baddies was fun and that legions of weenies are the key to success in most real-time strategy situations. What other insights have they to offer? How about a lesson in sweatshop economics? ...more

How To : Use optimization methods in calculus

This video shows how to use optimization methods in calculus. Optimization means finding the maximum or minimum values of a quantity or finding when the maximum or minimum occurs.What quantities are optimized in economics?we want to minimize costs or maximize revenue.First ste ...more

How To : Convince Others to Follow You Using Your Face

Are you a follower or a leader? No matter how you respond, we all know that leader is a more desirable position to hold. Great leaders typically share a few qualities—confidence, intelligence, and strength, to name a few—but one of the most intriguing is their appearance. With ...more

NR30 : The Mobile AR Leaders of 2018

This time last year, we got our first taste of what mobile app developers could do in augmented reality with Apple's ARKit. Most people had never heard of Animojis. Google's AR platform was still Tango. Snapchat introduced its World Lens AR experiences. Most mobile AR experien ...more

NR30 : The Augmented Reality Influencers of 2018

Influencers of augmented reality demonstrate expertise in their fields and outline a strong vision for the future that they evangelize to others. They help define the direction of the industry and identify others who foster and create innovation in the field. The idea of the ...more

NR50 : The People to Watch in Mobile Augmented Reality

While the world is only recently becoming aware of its existence, augmented reality has been around in some form or another since the '90s. In the last decade, with the advancement and miniaturization of computer technology — specifically smartphones and tablets — AR has becom ...more

How To : Make small batch strawberry jam

Marge Braker, a home economics instructor, demonstrates how to demonstrate small batch strawberry jam. Advantage of making a small batch is that it cooks very quickly.

Macramé : The Art of Creative Knotting (Book Review).

The book that started it all (published in 1967). When Virginia Harvey wrote this book, she remarked that macramé was almost a lost art... Video: . Today, thanks to Mrs. Harvey, there are few people who have never heard of macramé. Although many books on macramé have been publ ...more

How To : Get better grades

The only things that will get you into a good college is persistence, a will to learn, and of course… grades. If your grades are lacking that oomph they need to impress the schools and your parents, there's a few ways to aid in improving your scores. With a little effort and f ...more

How To : Explain why international exchange rates fluctuate

In this free video economics lesson from Salman Khan, you'll learn about international exchange rates and why they vary. For all of the relevant details, and to learn more about the causes and effects of currency value fluctuation, watch this clip.

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