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How To: Stop Drinking Sports Drinks & Start Spitting Them Out Instead

Whether you're a serious, sweating athlete or just need to recover after a night of drinking, chances are you've replenished your body's fluids with a sports drink at some point. Those electrolytes aren't the only thing entering your systems, though. Sports drinks are sugary, sweet, and loaded with calories—but there's a way you can still recharge your body without ingesting the unhealthy additives.

News: Unencrypted Air Traffic Communications Allow Hackers to Track & Possibly Redirect Flights

Considering how often many of us fly on commercial airlines, the idea that a hacker could somehow interfere with the plane is a very scary thought. It doesn't help to learn that at Defcon, a researcher found that the Automatic Dependent Surveillance Broadcast (ADS-B), transmissions that planes use to communicate with airport towers are both unencrypted and unauthenticated.

News: Airlines' Reliance on Group Boarding Could Spread Pandemics

On the airplane, in the middle of cold and flu season, your seatmate is spewing, despite the clutch of tissues in their lap. Your proximity to an infectious person probably leaves you daydreaming (or is it a nightmare?) of pandemics and estimating how likely it is that this seatmate's viral or bacterial effusions will circulate throughout the plane and infect everyone on board.

How To: Make a realistic 3D model of a head in 3ds Max

If you want to create really good 3D models on your computer, you need to be able to use more than just 3DS MAX or whatever other modeling program you have. It takes a whole family of specialized programs to handle the diverse tasks involved in creating really good models. This video will teach you how to create a male human head model using a combination of Faceworx, Mudbox, 3DS MAX with plugins, and Sony Vegas. By using all of these different programs, you can play to their individual stren...

How To: Master Maya modeling by making a 3D airplane

Maya is arcane, complex, but incredibly powerful software. It is the industry standard for 3D modeling in games and film. This video for Maya beginners will teach you how to create a model of an airplane as a means of teaching you a lot of the basics of Maya. It is meant to be watched after the previous two tutorial series by the creator: modeling a chair and modeling a toy. It builds on the lessons therein, and watching the whole series will ensure that you learn more than you would have wat...

How To: Plant garlic in your garden for a plentiful harvest

David Epstein provides tips and shows garlic lovers how to plant garlic in their very own garden. It is best to grow garlic in the fall season from the months of September to November when the temperatures are cooler. Some people grow garlic in the spring, but it’s been found that growing garlic in the fall time will give a better crop. To begin, gather some plantable garlic bulbs making sure that you find ones that are either organic or from a seed catalog. At all cost, avoid conventional ...

How To: Measure pH levels with paper and meters

If you want to know the best way to get an accurate pH measurement, this shows the lab equipment needed and the processes used. When doing chemical reactions, sometimes the acidity or the basicity is important. This is usually defined as pH and measuring it can be very useful for getting the reaction right. There are a few ways to measure pH, and the simplest, cheapest, most reliable method is paper. But that's not all. See a whole lot of ways in this two-part video.

How To: Make Asian vegetables with soy sauce gravy with Betty

Chinese food is delicious, but it isn't very healthy and can be quite expensive. In this video, Betty adds a Southern touch to a traditional Asian dish and makes vegetables with a soy sauce gravy. The veggies are good for you and filling, and the gravy gives them a nice, hearty texture. Enjoy this dish anytime, and if veggies aren't enough for you - toss in some chicken or seafood, or even noodles and create your own delicious meal!

How To: Make comforting chicken noodle soup with Betty

Are you feeling under the weather? When you are feeling sick, or cold, there is nothing more comforting than a bowl of chicken noodle soup. In this tutorial, Betty makes her favourite soup from scratch, using left over chicken pieces. Betty's soup is low in fat and calories and is guaranteed to make anyone feel better.

How To: Remove braces with Photoshop

Learn how to remove braces with Photoshop. First find a photo with some visible teeth; you don’t want a picture with no visible teeth because you would need to redraw an entire set of teeth. Now select the first layer and duplicate it (command control J). Grab the patch tool from the toolbar and set it to "source". Zoom in on the teeth and make sure you are working on the new layer. Select around one part of the braces and drag it to a skin area. Now grab the clone tool and begin cloning the ...

How To: Use MeBeam video conferencing

Once in a great while something comes along on the internet that’s so unbelievably simple and yet works so well. Twitter is one of them. On the video conferencing side, now we have MeBeam. MeBeam, which requires no software or drivers to be installed, is a web application that will permit you and up to 15 of your closest friends to hold a video/audio conference (provided you and said friends all have webcams or, at the very least, microphones). For further details consult this simple how-to!

How To: 3 Great Apps for Reverse Phone Number Lookup on Android

As much as you try to safeguard your personal information, you may have made a small mistake by giving your phone number to the wrong entity, and now you're being bombarded with dozens of spam calls every day. To help parse your call log and reject the proper numbers without answering or trudging through voicemail, a good reverse phone lookup app is needed.

How To: Protect Individual Apps on Android That You Can Only Unlock with Your Face

Locking individual apps on your Android device gives you an added layer of security by safeguarding app data from unwanted attention. I personally prefer using an app locker over a standard lock screen because my kids play with my phone, and they've completely disabled it after inputting the wrong PIN. So app lockers give me the right balance between giving my children access to my device, and the security of locking down my data from would-be intruders.

How To: Export iPhoto slideshows as video

You can export your iPhoto slideshow as a video. First select photos, you want to use in the slideshow. Now you need to click on + button in iPhoto which is located at the bottom of the iPhoto. Then click slideshow and make sure "Use selected items...." box is checked and then click create. It will create the slideshow on the left. You can change the settings of your slideshow by clicking the setting icon, located at the bottom. There you can change the settings of your slideshow like link th...

How To: Draw the beautiful Megan Fox with pencils

Megan Fox. She's one of those girls you love and hate, because she's just so damn hot! You may not like her acting skills, but her beauty makes up for it all. But the closest you're ever going to get to Megan Fox is with this drawing tutorial. Merrill Kazanjian shows you how to draw Megan Fox, step-by-step, with pencil. It doesn't matter what your experience level is at drawing. All you have to do is follow the step-by-step instructions in this video. If you give it a try, you might transform...

How To: Treat strains and sprains [signed] (British Red Cross)

Everyone should be able to perform basic first aid, even those with hearing impairment. Deaf individuals are just as likely to save a life as anyone else, but they need to know how, just like everyone else. This video is signed to help those with hearing problems learn about strains and sprains treatments. Although strains and sprains are not a serious injury, they are still very painful for the sufferer, and the only way to make sure they heal properly is to make sure they get immediate atte...

How To: Merge PDF documents with Preview in Mac OS X 10.6

PDF is a Portable Document Format, which is a popular format to represent documents and pass it over the internet. You can merge different PDF documents to obtain a single document. You can do this on your Mac, using the preview option. Preview does a lot more than the name suggests. You can actually merge PDF's and also rearrange pages inside the documents. There are some changes in the functionality in preview feature between the leopard and snow leopard versions. To use this first you will...