In this video, the concept of the magician's choice, also known as equivocation, is revealed. Magicians use this technique to give the illusion of free will to participants, while actually guiding them towards a predetermined outcome.

Stephen Moore, Donald Trump's new nominee for a seat on the US Federal Reserve's Board of Governors, has proposed that the Fed follow commodity prices as a measure of inflation. There are a lot of ways to measure inflation. Sometimes...

Learn how to say different articles of clothing in Spanish.

In this Marketing Minute video, Bill Carmody emphasizes the importance of tracking and measuring marketing efforts. He highlights the availability of free tools like Google Analytics and encourages businesses to have a plan in place to...

Tracking files is the process of telling a Git repository to track the changes made to those files over time.

• Tell Git to track specific
files
• Learn the different stages that changes
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an be in

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Miranda Green tracks down the politicians who privatised Britain's railways, and speaks to key supporters of Jeremy Corbyn's plan for re-nationalisation.

How do you get to know a free roaming California Mountain lion? Very carefully! Actually, you may never be able to spend time on the trail with a wild cat, but if the cat is wearing the new high tech collar designed by University of...

This video could also be called "Finding the Force of Friction between a Dynamics Cart and Track” because we use Newton’s Second Law to analyze a demonstration and show how negligible the force of friction really is.

The 3 As—authentication, authorization, and accounting/auditing—play a big role in IT security. Tracking activity through auditing provides accountability for access to resources such as files on a file server or database rows.
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On this episode of Breaking Trail, Coyote and crew search for Lions on the African Savannah to help field veterinarians collect critical biometrics and health data on a very specific pride of big cats! Part 1

NASA's STEREO spacecraft and new data processing techniques have succeeded in tracking space weather events from their origin in the Sun's ultrahot corona to impact with the Earth 96 million miles away, resolving a 40-year...

In Part 3 of this ongoing series, we create the components needed to allow users to log in and be identified by the system, and show how to save passwords in the system by one-way hashing them, not storing them as insecure plaintext.

This video provides an introduction to the Bugzilla tool and shows how to add a bug in Bugzilla.
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This clip is from the chapter "End-to-End Testing Activities - Defect Tracking Tool" of the series "Selenium WebDriver with Java...

Learn how zippers work by using two of the oldest and simplest tools in history: the wedge and the hook. Examine the basic parts of a zipper, including the slide and teeth, and see how they interlock to open and close an object....

This video helps you examine the various log files that technicians can use to troubleshoot networks. This clip is from the chapter "Network Monitoring" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this...

This video explains how RADIUS and TACACS+ protocol is used to provide network AAA. This clip is from the chapter "Securing Transmission Control Protocol/Internet Protocol (TCP/IP)" of the series "CompTIA Network+ Certification N10-007:...

Today you’ll learn how to not mess up “would like” questions on IELTS Speaking Exams.







Recently, a student shared a question she had in the first part of the

IELTS Speaking...

Hybrid apps are changing the way people build mobile applications. With Ionic 2, hybrid app developers are gifted with not only a fresh, well-built, and powerful platform, but also a tool to enjoy their development experience....

VS General Holland Smith (aka 'Howlin' Mad') (C) on sitting on beach w/ staff officers, talking, planning strategy / MS Small wooden sign posts w/ directions to parts of base on Iwo Jima beach / VS US soldier typing on typewriter...

Replace the while loop built in the iterative solution in the prior video with recursive function calls to achieve the same goal
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This clip is from the chapter "Algorithms - Search and abstract data structures" of the series...

If you have a collection of items in Python, like a list or a dictionary, Python's "for" construction lets you loop through it easily and work with each element in turn. Learn the basics, and avoid a few of the pitfalls, in this video.

Learn to keep track of the minimum element of a stack as it changes.
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This clip is from the chapter "Stacks And Queues" of the series "From 0 to 1: Data Structures & Algorithms in Java".In this section, we build stack...

Individuals may choose to itemize deductions or employ the standard deduction. This video explains what is the standard deduction and what are the various expenses that qualify as itemized deductions.

A cyborg startup blends man with machine, an algorithm masters audio recordings and robots manage a vegetable garden. Plus, Anthony and Michael speak with a scientist pioneering batteries that are safe to eat.



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