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!

Samsung_BJ-II 015

- Mike

Comments (1)

  1. Bill says:

    Hi Mike,

    Ha!Ha! It’s very interesting!

    If possible, can I use the cups of tea to mirror the signal strength on my cell phoe? because I like drinking tea more…:-)

    Best Regards.

    Bill

Skip to main content