From devastation in Haiti to jubilation in New Orleans, 2010 was a pictorially poignant year. We won't soon forget the massive not-a-sinkhole in Guatemala or Lady Gaga's meat dress. Take a tour of the year's most unforgettable events in images.
Tech pundits said Apple couldn't make a consumer tablet that would succeed. But then the iPad sold more than a million units within 28 days. How did Apple prove the naysayers wrong, and how has their tablet evolved?
In science fiction, characters sometimes see a world that's completely different from the reality underneath. But how do you know that's not true in what you think of as real life? Is what you see really what you get?
Do you have a smartphone? How about a digital camera? A portable music player? We bet you'll be surprised by how many of these 'essential' gadgets you actually own. Take a look and see whether yours made the list, or if we omitted any of your favorites.
Night vision is a popular military application with some very interesting civilian uses. Check out night vision equipment, peer through night vision goggles and learn about the technology with this image gallery.
Radio frequency identification (RFID) tags are part of a tracking system that uses intelligent bar codes to track items in a store. First used to monitor livestock, these devices now appear in countless stores across the country.