From techcrunch.com
![Tesla keycard melted down](https://techcrunch.com/wp-content/uploads/2019/08/Screen-Shot-2019-08-10-at-3.18.17-PM.jpg?w=730&crop=1)
Forget the keycard or phone app, one software engineer is trying out a new way to unlock and start her Tesla Model 3.
Amie DD, who has a background in game simulation and programming, recently released a video showing how she “biohacked” her body. The software engineer removed the RFID chip from the Tesla Model 3 valet card using acetone, then placed it into a biopolymer, which was injected through a hollow needle into her left arm. A professional who specializes in body modifications performed the injection.