From Engadget: I'm not sure why you would want to order a decaf but if you really must, and you think your barista is out to get, you then you need D+Caf strips. These litmus test like strips will detect if you've accidentally gotten the full caf version of your favourite brew.
3 comments:
clever idea, caffeine test strips... but this begs the question, why would anyone want decaf anyway?
Decaf coffee exists. ;-)
Maybe we could use the strips to detect when we are accidentally served decaf coffee.
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