Teeth-whitening kiosks gain grimaces. (more)

How caramel developed a taste for salt. (more)

A passenger plane has successfully completed a two-hour test flight partly powered by vegetable oil. (more)

The glitch that froze many older Zune music players should now have been cleared, says Microsoft. (more)

Ford announces new self-parking technology. (more)

Charles Macintosh will be remembered in tech annals as the inventor of rubberized, waterproof clothing. (more)

P&G uses Ohio retreat for new ideas. (more)

The Nail Brush is cleverly fashioned from a nail and a brush, allowing you to dig stubborn dirt from your nails with a nail. (more)

Disney World cafe puts fare at diners' fingertips. (more)

The smell of a football changing room has been made into a new aftershave. (more)

A new tool allows people to watch their power diets. (more)

Dutch company punches holes in font to save ink. (more)

A British museum curator has built a working replica of a 2,000-year-old Greek machine that has been called the world's first computer. (more)

Gadget turns iPod, iPhone into breathalyzer. (more)

Dell's not saying much, but speculation is that its new laptop is green, skinny, or both. (more)

GM reveals more fuel-efficient 2010 Equinox. (more)

The garments come in many different shapes and colours, and play little tunes. (more)

A collection of mugs that are unique and practical at the same time. (more)

A new pregnancy belt created by an NYU grad student and worn by his wife notifies him whenever their unborn baby kicks inside the womb. (more)

Japanese researchers have reproduced images of things people were looking at by analyzing brain scans, opening the way for people to communicate directly from their mind. (more)

Hot new safety features hit the luxury market. (more)

Lin Evola-Smidt turns weapons into art -- on an increasingly ambitious scale. (more)

New equipment lets blind, deaf experience movies. (more)

Suunto unveils world's smallest GPS watch. (more)