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How To: All of Siri's New AirPlay 2 Commands — So You Can Control Music Playback from Your iPhone Just by Talking

Nearly one year after its announcement, AirPlay 2 has finally landed on iPhones everywhere. Not only can you easily control multiple speakers including Apple TVs and HomePods from your iPhone, but you can use Siri to help you get the job done. It's one of the iOS assistant's best features, and if you're running iOS 11.4 with a compatible speaker, you can try it out right now.

Kodi 101: How to Get Free Live TV Legally

When most people first become aware of Kodi (formerly known as XBMC), they hear about its ability to stream illegal content. But the real Kodi community knows that it's much more than just a haven for pirated material — it's an all-in-one media player that addresses the majority of home theater needs, particularly for those that decided to cut the cord.

News: Living Bacteria in Clothing Could Detect When You Come in Contact with Pathogens or Dangerous Chemicals

While at work, you notice your gloves changing color, and you know immediately that you've come in contact with dangerous chemicals. Bandages on a patient signal the presence of unseen, drug-resistant microbes. These are ideas that might have once seemed futuristic but are becoming a reality as researchers move forward with technology to use living bacteria in cloth to detect pathogens, pollutants, and particulates that endanger our lives.

How To: Safely Use Hydrogen Peroxide to Bleach Hair

The first time many people dye their hair they use hydrogen peroxide. Perhaps as a teenager or ignorant college student they just walk into a supermarket, and buy the liquid, and go home and apply it. The result is usually dry blonde hair, which starts breaking in the process. Using hydrogen peroxide to bleach hair is affordable and can give great results but only if used well.

How To: 5 Awesome Culinary Uses for Mason Jars

I have a confession: I hoard glass jars. I buy mason jars whenever I get the chance. When I finish a jar of pickles or mayonnaise, there's no way that glass jar is going in the recycling (thankfully, they're easy to de-stink). And when my sister gives me a basket of her homemade jams, she can forget about ever seeing those jars again.

How To: Chat with NASA Astronauts Live from the International Space Station on February 22nd

Inhabiting the microgravity environment on the cusp of the world's atmosphere has to be filled with some of the most unique experiences in the world. Astronauts eat, sleep, and work just as we do, except that their lives are filled with the added dangers of extreme temperatures and possible life-threatening malfunctions, all while being 240 miles up in the sky. Well, now's your chance to ask a handful of astronauts anything you ever wanted to know about life on the International Space Station.

How To: Watch the 2013 Super Bowl XLVII Game Live Online and on Your Phone

It's finally here. After months of amazing games and one of the best playoffs I've seen in years, two teams have finally made it to the top of the mountain. The Baltimore Ravens and the San Fransisco 49ers are set to square off February 3rd at the Mercedes Benz Superdome in New Orleans, Louisiana for Super Bowl 47. Historically, the most watched event on television is the Super Bowl, but that's exactly where the problem lies—television.

How To: Uninstall Applications in Windows 8

Windows 8 and its new Windows Store have simplified the process for uninstalling and cleanly deleting applications from your computer. Removing applications in older versions of Windows required a few more steps: My Computer -> Control Panel -> Add or Remove Programs -> Find the Program -> Click Uninstall.

How To: Turn Your Old iPhone into a Hidden Live-Streaming Security Camera

If you're tired of your roommate stealing your Cheetos out of the pantry or simply want to indulge in something creepy, then keep reading. With the iPhone 5 finally released, many people will soon be selling or giving away their older iPhones. But should they? Instead of ditching your old iPhone, why not use it to engage in some Big Brother type espionage? There are some really awesome ways to use your old iPhone, but spying on people is definitely the most bang for your buck. First, you'll w...

How To: Use the live trace tool in Adobe Illustrator

This shows how to use live trace on Adobe Illustrator to make a vector image. First, you need to open up Adobe Illustrator. Then go to file and select New and adjust your size to letter. For orientation you can choose to have it landscape if you want. Once you have your blank work space you will want to get a saved image. Go to File and click on Place and locate your image. Adjust the size of the image if you need to. Click on the image and then go up to the tool bar to click on the live trac...

How To: Make videos that mix live action with video

In this how to video, you will learn how to make videos that mix live action with video. First, set up the camera in the back of the room. Zoom the camera in where the white area is. Once the camera is running, go in front of the screen and perform actions. Next, play the video so that it projects on to the screen. You can hide and interact with the surroundings so it looks like the person on screen is doing the actions in real life. You can also interact with your shadow by careful editing. ...

How To: Immigrate to Canada

The purpose of this video is to show how to become a permanent resident in Canada. Some programs are federal and some are for Quebec. The first program is the skilled worker program. The applicant is accessed under a point system and is awarded points for education level, knowledge of English or French, work experience, age, confirmed job offer, and adaptability and you must have sufficient proof of funds. The next program is Family Class Sponsorship. A citizen or permanent resident can spons...

How To: Create a beautifully layered 3D composition with After Effects

Using a layered photograph, chroma key footage and depth of field, prolific Italian designer Juri Ciana demonstrates precisely how to create a stunningly beautiful 3D composition with After Effects. In this informative video-only tutorial, depth of field and focus is utlized as critical elements that provide the various components of this video composition with a living vibrancy and dynamism.