How to Build a Countdown Timer That Is Remote Controlled

Lucas: I get skeptical when I see things that are obvious. And I'm like, somebody has to have already solved this problem. But the truth is that he went on Reddit and he asked, you know, if he could use countdown timer that would be controlled remotely,. He actually created the first one and then autorade went back to Reddit and told people that he had created that. That's how he got the first user.