We're Lexi and Jennifer, and we tried to make our bike glow on its own. First, we found some glow-in-the-dark paint at the craft store, and painted that on to our bike. You have to shine a bright light on it to make it glow, but it doesn't last long. We also tried taping glowsticks onto our bike. Those are pretty bright, but it takes a lot of them to cover the whole bike. Do you have any better ideas?