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News: Starve E Coli of Copper to Cure Aggressive UTIs

Urinary tract infections (UTIs) drive over eight million people to seek medical attention every year. Almost all — as many as 90% — of those infections are caused by Escherichia coli. Copper can kill bacteria, but E. coli has found a way to capture the copper, preventing its antibacterial action. Now, researchers have found that, in a cruel irony, the bacteria use the copper it grabs as a nutrient to feed its growth.

News: Augmented Reality Surprised Sundance Film Festival with a Journey into the Human Brain

The largest and arguably most widely known event of its type, especially in the US, the Sundance Film Festival is an annual celebration of independent film—ones made outside the Hollywood system. This year, a new type of experience appeared at the Sundance Film Festival in an installation called "The Journey to the Center of the Natural Machine." This mixed reality presentation offered the user the newest type of storytelling in a long and important line—continuation of the species kind of im...

How To: Do the ab twist to tone the obliques

The truth is, it's not about how many repititions of an exercise you do; it's about how well you hold the form and what kind of exercise you do. Heck, you could probably do 1,000 sit ups a day and still have some extra flab on your belly. That's because sit ups only tone the upper portion of your core, making the rest liable to grow chub.

How To: Use FREQUENCY array functions in MS Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun and Mr. Excel, the 627th installment in their joint series of digital spreadsheet magic tricks, you'll learn how to create, edit and otherwise work with FREQUENCY array functions.

How To: Make Thai drunken noodles with Kai

In this Cooking With Kai video, we learn how to make Thai Drunken Noodles. Add 2 TBSP. of cooking oil to coat the bottom of a fry pan. When oil is hot, add 1 clove of garlic and shallot and stir for about 10 seconds. Add 1/4 lb. ground port, beef, chicken or shrimp and stir together for about 2-3 minutes, until done.

How To: Dual boot Windows 7 & save YouTube videos

Patrick Norton and Veronica Belmont from Tekzilla will show you how to dual boot Windows 7 and download videos from YouTube. The hosts show viewers how to dual boot Windows XP Pro32 bit and Windows 7 RC 1 64 bit. In the first step as always you will want to back up your hard drive and at the very least they recommend to back up your most important files. In the case that something goes terribly wrong you can use a free program called EASEUS to make a complete image of your whole drive, this a...

How To: Obtain an international driving permit

This video is provided by "Betty Sell" from AAA travels. In this video she tells about the international travel and also about the important documents to be carried while carrying out an international travel, that is the international driving permit, commonly called as an IDP. It's very important to carry an IDP while traveling overseas because an IDP acts as an important recognizable form of photo identification which helps us to communicate with foreign authorities. To get more information ...

How To: Build a jet pack movie prop

Remember the Rocketeer? The rocket jet pack that he wore? Jet packs are the coolest sci-fi props that haven't been perfected in "real life" yet. Almost, but not quite. For now, film rocket belts or rocket packs will do. Like in the Bond flick "Thunderball" and in the Star Wars movies "Attack of the Clones" and "Return of the Jedi". It's even in "Fahrenheit 451" and "Minority Report". But your homemade DIY jet pack might be the best of all. Watch this video tutorial to learn how to build a jet...

How To: Apply localized correction in Lightroom 2

Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to apply localized correction in Lightroom 2.

How To: Overclock an Intel Core i7 processor

Check out this overclocking tutorial from HotHardware.com! Intel's Core i7 processor offers a significant performance increase over previous generation Core 2 processors. In addition, like the legacy Core 2 architecture, the new Core i7 also has a bunch more headroom for wringing upside performance out of the chip, maximizing value, power and return on your investment with overclocking. In fact, Intel actually built-in a predefined overclocking feature called "Turbo Mode". We explain how not ...