samzenpus from the please-put-down-the-towel dept.
nonprofiteer writes "An unnamed hotel is now putting RFID tags in their towels: 'The Honolulu hotel (the hotels have asked to remain anonymous, just to keep you guessing) says it was taking a bath to the tune of 4,000 pool towels per month, a number that it has reduced to just 750 (a savings of $16,000 per month). And that's just at the pool.' It's unclear what they do if the towel flies to the Midwest."
"Consider a spherical bear, in simple harmonic motion..."
-- Professor in the UCB physics department