Join Travis and Alex as they dissect the RFID key card. Is Travis right that it's a sensible and slim way to lock and unlock your car if you're a 21st century person that doesn't carry a key? Or is Alex right that they should all be burnt at the stake as an example to RFID cards everywhere that change is unacceptable? (Also: proximity keys are better). They also discuss charging etiquette and why badge engineering is a tricky subject.