D+Caf strips are strips of paper coated with antibodies that react to the presence of caffeine. Strangely, these appear to be made to help people
avoid caffeinated drinks -- a desire that I simply cannot fathom. But if you're interested, for 50 cents a strip, you can avoid the pleasures of real coffee.
Link via
Geekologie
So thanks for finding this excellent defensive product.
http://www.filterwater.com/pc-214-9-caffeine-test-strips.aspx
There's a good article on Caffeine Facts on the Ethic Soup blog at:
http://www.ethicsoup.com/abcs-of-caffeine.html
And if the serious aspects of caffeine get to you,lighten up and read a really funny article on "25 reasons you know you've had too much caffeine at:
http://www.ethicsoup.com/25-reasons-you-know-youve-had-too-much-coffee.html
Sharon McEachern
Since Caffeine is my Friend, I would love a more quantitative version of these. "Does this so-called 'energy drink' actually contain a decent amount of caffeine, or is it cheap, dilute, mass-market crap?"
But I do love, just LOVE, my caffeine in the morning. :)