Microsoft introduced its Zune portable music player to compete with Apple's iPod and other devices and has had moderate success. How well does the Zune HD match up with the iconic music player?
WHAT'S INSIDE: PERSONAL AUDIO
- MP3 Players
Radio is the fundamental technology behind TV, cordless phones, cell phones and microwave ovens, for a start. Just about anywhere you go, radio wave transmissions are passing above you, around you, and even through you!
Your pants are on fire -- and your iPod started it. But how? Why do laptops, PDAs and cell phones keep spontaneously combusting? Learn what lithium-ion batteries have to do with consumer electronics fires.