The pixel does the job for most digital imagery -- it sure makes for a fine shirt -- but it's not so hot for video, where growing resolutions chew up gobs of bandwidth.

ENGADGET: University of Bath develops efficient vector-based video, says pixels are old hat

It is hot in here, the air-conditioning not yet on, the heat remembering winter.

NEWYORKER: M&M World

The destination is an old-school barbershop where participants can enjoy one of the last remaining straight razor, hot towel shaves in Argentina -- it is recommended not to shave the day before the tour.

BBC: Buenos Aires�� Man Tour

"We've seen around a 20% decrease in business, but it's not too bad, " said Kim Bong-nam, 57, who has been selling hot dogs at the DMZ for 30 years.

CNN: Don't be afraid, Seoul's message to tourists

Chicago Deep Dish Pizza: New York or Neapolitan style pizza does not ship well, but deep dish travels magnificently, losing very little in translation, and since the best deep dish pizza, unlike the best thin crust pizza, does not require a special ultra-hot coal or wood burning oven, it lends itself to heating at home.

FORBES: Mail Order Meals -- My Favorites

Wireless GPS modules are a dime a dozen these days, but what makes the so-called locoGPS Mobile Navigation Server so special is that it serves piping hot coordinates up via WiFI, not the usual Bluetooth, which is just fantastic considering that the iPhone's Bluetooth stack doesn't much like to talk to anything other than headsets.

ENGADGET: locoGPS, now in WiFi flavor Mobile

Ivory Coast international Drogba had been spotted with a hot-water bottle as he watched from the dugout during the opening half but it did not take him long to get warmed-up.

BBC: Blackburn 3-3 Chelsea