Electronics360: "Smart Coasters Tell a Bartender When You Need a Refill"

People should be concerned about having even more wireless sources of EMFs that have been shown to negatively impact people's health! See the following links:

http://www.bioinitiative.org/table-of-contents/
https://www.arpansa.gov.au/sites/default/files/legacy/pubs/rps/rps3_hocking.pdf
http://www.bioinitiative.org/report/wp-content/uploads/pdfs/BioInitiativeReport-RF-Color-Charts.pdf