5 Tips for Picking the Right Smartphone

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Smartphones DNA Robot Wireless Speakers CPU Quiz 5 Tips for Picking the Right Smartphone Lots of people feel completely lost when choosing a smartphone. But with a little time and a little research, it's easy to figure out exactly what you need, what you want and what you can do without. Smartphones 101 5 Multitasking Apps 5 Ways 4G Will Change Your Life What's a DNA robot, and how could it change medicine? Of all the threats to your bodily health, cancer claims a top spot, and battling this chronic killer takes a heavy toll on the entire body. Could DNA robots eliminate that collateral damage? Manmade DNA 10 Robots With Dirty Jobs How DNA Computers Will Work How Wireless Speakers Work If you've ever wanted to eliminate some of those pesky audio cables, wireless speakers may sound like a great idea. They have some advantages, but wireless speakers still come with some strings attached. Audio Tech 101 How Speakers Work How Vibration Speakers Work Tech Talk: CPU Quiz When you sit at your computer, browsing the Internet, playing video games and running word processors, it's easy to feel like you're in control. But have you ever thought about what really makes your desktop or laptop run? Technological Evolution How Sandy Bridge Works How Microprocessors Work   At Discovery, we value your privacy. If you would like to be removed from the HowStuffWorks.com newsletter or other newsletter emails like this, please click this link to our subscription center, where you can manage your account. Discovery Communications, LLC One Discovery Place, Silver Spring, MD 20910