Sam is going to be driving Audi's first electric vehicle this week. Sam is also looking at Amazon's secure delivery service, which is being tested. Through a special lock, Amazon delivery will be able to deliver your packages when no one is home, by placing the package in the garage or into a locked car. Amazon will send a signal, that can open the garage or car door, and then drop off the package, locking it automatically behind them. Leo says that the next thing will be drone delivery, where it'll just drop the package into your yard.