Store 3,000 Songs on your phone
Transfer files sans cables
Juice your cell with a single AA battery
Movies, Music, Gaming . . . Is There Anything the PSP Can't Do?
Finally, print-worthy snaps from a phone
A portable video recorder that syncs with its big brother
Charge in minutes, listen for hours
Satellite radio in your pocket
With a few simple steps, this shiny beast can play your favorite TV shows and run free arcade classics
Like science, tech, and DIY projects?
Sign up to receive Popular Science's emails and get the highlights.