Grumpy Old Geeks Topics Microchip implants Topic Microchip implants 3 mentions in 1 episode Implanted chips discussed for storing information, unlocking doors, and other uses. Mentions 531: WTF Putin? Nov 17, 2021 52:54 I use my microchip to store my medical records and work portfolio 53:32 the RFID things die on them 56:24 they say like two to three millimeters, so it's got to be pretty close