In consumer electronics, a 1% failure rate is an annoyance. In aerospace and defense, a 1% failure rate is a catastrophe. When a drone is flying at 15,000 feet, or a communications system is deployed in the freezing Himalayas, there is no "reset" button. There is no service center nearby. The equipment simply has to work. Period. This level of reliability doesn't happen by accid... https://cometenvirons.com/