• Full Archive
  • Covers
  • Videos

Counting Surgical Sponges

Chip
The RFID (Radio-Frequency Identification) tag embedded in the Clearcount sponges is smaller than a dime and has no battery. The technology is also used in tracking library books and animals. Some countries include RFID tags in their passports.

  • Digg
  • Facebook
  • Linkedin
  • Full Archive
  • Covers
  • Videos
Photos