Using Coffee Cups to detect phone signal strength
While waiting for the Starbucks iCup machine to do it's thing I noticed that the stack of cups precisely mirrored the number of bars on my cell phone... spooky!
- Mike
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While waiting for the Starbucks iCup machine to do it's thing I noticed that the stack of cups precisely mirrored the number of bars on my cell phone... spooky!
- Mike