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Caffeine 'traffic light' detects coffee jitter levels

A light-up caffeine detection kit lets you tell the difference between a weak cup of joe and a mug of coffee that will make a spoon stand up.

By Aug. 8, 2013


Caffeine-infused lingerie claims to blast fanny fat

The latest attempt at a quick fat fix comes in the form of slinky undergarments made from a fabric infused with vitamin E and caffeine.

By Apr. 30, 2013


AeroShot: Ditch the coffee, huff your caffeine

The AeroShot from Breathable Foods is a caffeine delivery system that packs 100 mg of the good stuff into a lipstick-size inhaler. Huff your way to wakefulness.

By Oct. 26, 2011


Starbucks' winning combo: Caffeine and Web

Starbucks began offering free Wi-Fi on Thursday, so now it's never been easier to connect to the Web. Or has it?

By Jul. 2, 2010


Google Caffeine: Newsier, by a nose

Differences in the beta version of Google's new search engine are only noticeable if you squint.

By Aug. 11, 2009


The Wink Glasses: As good as caffeine?

Japanese company strives to satisfy the I-don't-want-to-fall-asleep-at-my-PC crowd with glasses that fog up a lens when you haven't blinked in five seconds.

By Aug. 3, 2009


Google: Caffeine search is ready to go

Declaring the developer sandbox phase a success, Google says the revamped search system can handle a larger audience and will soon hit its first data center.

By Nov. 10, 2009


Google's new search index Caffeine goes live

After a year of testing Google is ready to roll out a fundamental shift in the way it indexes the Web in hopes of improving the speed at which it indexes pages.

By Jun. 8, 2010


Google's Caffeine: A jolt to search rankings?

A major overhaul is under way behind the scenes at Google that it says will improve search results but could also change the way sites are ranked in Google's index.

By Aug. 11, 2009


For the caffeine-sensitive: <br>D+caf Caffeine Test Strips

Drink that decaf with confidence. New test strips determine if that decaf is really decaf.

By Jan. 6, 2009