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How To: Make the Platonic Solids Out of Playing Cards

Computer Science Professor Francesco De Comité has a fantastic gallery of mathematical images on Flickr. As part of this collection, he has a few hundred images of real or rendered polyhedra made out of paper or playing cards which he calls "slide togethers." These are constructed by making cuts and then sliding one component into the other, creating a shape without using any glue. He constructed the entire set of the platonic solids—the cards form their edges—which can be seen in the image b...

How To: Evaluate multiple job offers

When evaluating multiple job offers it is helpful if you take the time to go over your options and determine what factors are most important to you in your career search. This how to video teaches you what to look for when deciding between several job offers.

How To: Check In to Businesses on Yelp to Get Discounts, Freebies & Other Coupon-Like Deals

On Yelp, you have the option to check in to a business you're visiting. For you, broadcasting who you're with and where you're at is fun for social purposes, but for business owners, you're basically giving them free publicity. Well, almost free publicity. Since there's incentive to get you to check in, some businesses reward customers with special deals, such as 20% off your first visit.

Tutorial: Password Profiling with CUPP

Greetings all. I'm back with another informational review of the diversity of utilities for use in the sphere of hacking at your disposal. Today we are going to cover the insides of CUPP (Common User Passwords Profiler) in its entirety. The tool is very basic in nature, as there is little to no configuration needed to get cracking (worst pun ever). So let's get started, shall we?

How To: Play "Then" by Brad Paisley on acoustic guitar

Eran is teaching in his video how to play the song “Then” which was played by Brad Paisley. He is offering a well constructed lesson, offering a lot of tips about positioning the fingers on the guitar, string picking and taping. The video is offering a lot of details for every verse of the song, teaching every aspect about the song including notes, rhythm speed and right hand movement. The lesson not only includes guitar singing but also voice singing along with it.

How To: Create a limited offer button in Photoshop

tasktutorial shows you how to create a limited offer button, using Photoshop with this high resolution and informative video. You can learn how to create these buttons, using step-by-step instructions. You never have to leave the comfort of your home, and it's free to learn. This button is a must when you need to bring attention to a customer on your web site, to show a special offer that you may be having. With a variety of layers that must be used, this tutorial still makes it easy.

News: Airline Offers Frequent Flyer Miles to Hackers

One more business has decided that rewarding hackers to find flaws in their computer systems is a wise investment! As you know, a number of software companies offer bug bounties, and some of these can be quite lucrative. Google, for instance, offers a bounty of $150,000 for anyone who can hack their Chrome operating system, and many other companies are offering similar bounties, although, not quite as lucrative. Now, United Airlines has decided to offer frequent flyer miles to hackers who fin...

How To: Take Free Online Courses for Real College Credit

The internet is a great place to find information for pretty much anything you can think of. So why shouldn't it be a place for official higher learning? I'm not talking about a course in Wikipedia or SparkNotes, but real colleges offering real college courses completely online. And guess what—it's FREE.

News: Colon Cancer Screening Starts Early if You're African American

Did YOU know...that African Americans have the highest rate of colorectal cancer, and that it is more likely to be advanced at diagnosis? The age for colonoscopy in ACG guidelines dropped to 45 for African Americans in 2009. This digestive ditty about colon cancer screening in Black Americans pays homage to Beyonce's iconic Single Ladies video. Help us to get the word out--Email this link to your African American colleagues and friends and post it to your Facebook or Twitter pals! We can prev...

How To: Track the Super Storm Hurricane Sandy Live

As Hurricane Sandy barrels towards the East Coast, 50 million people are expected to be affected in the nation's most populated corridor. The behemoth super storm is a cause for concern, evident by the massive evacuations. The picture above is an eerie snap of the mostly crowded Times Square subway station in New York. Government officials have warned over half a million people to evacuate their homes and head to higher grounds. To help prepare for this storm, the internet has provided severa...

How To: Get Around Apple's Expensive Lightning Adapters

Lightning has struck, but not everyone is excited. Apple's new 8-pin Lightning connector for the iPhone 5 has replaced the aging 30-pin connector. Many users have concerns that their current third-party devices will no longer operate properly with the smaller all-digital design, not to mention the expensive price tag for each adapter. What Does This Mean for the User?

How To: Prepare and use a Ouija board properly

This introductory tutorial video offers instructions on how to get the most out of a Ouija board. Beginning with casting a circle, it covers the use of protective herbs and symbols, the importance of having water to offer to the spirits and a candle to focus energy, how to invoke a spirit or demon, some important questions that should be asked when a spirit answers the call, what types of questions are best, and how to correctly banish the spirit or demon at the end of the Ouija board session...

How To: Use panels in Ubuntu for quick access to applications

Ubuntu Linux offers panels that you can create and customize to launch your most commonly used programs and applications quickly and with ease. Ubuntu panels and the applications launcher are found at the top of your screen–at least initially. This video tutorial offers step-by-step instructions for customizing your own Ubuntu panels. For more information on using panels within Ubuntu Linux, take a look!