Electric Plant CEO @justinmast reveals how plants' electrical signals can tell exactly when someone enters a room: "Our AI team was like, hey Justin, we can tell when you’re coming into the room and when you’re leaving based purely on the electrical signals of plants." "I was like, there’s no way that’s true. They’re like, yesterday you walked in at 7:53 AM, the day before that, 8:03 AM." "It’s this weird combination of their potential sensing of us, door opening and closing changes the…