 It's impressive, isn't it? For over a century, this telescope, this wonderful tool, has helped scientists and students and observatory visitors learn a little bit more about the universe. We have a lot of tools to help us do that. We have tools like this electron microscope, or the deep rover, miniature research submarine. They're cool, but they're not what science is about. Now, they're absolutely necessary, they're essential to making science work. But science is about people. Science works when people share. We share our talents, our skills, our resources. We share our passions, our enthusiasm. We share our triumphs, and we even share our disappointments. But most importantly, what we share is our knowledge. And the more widely we share our knowledge, the more we can explore a little bit more of the universe and unravel some more mysteries. And the more new mysteries we discover that need to be unraveled. I'm Tim Cole. I'm a science educator. I've been doing this for years, and over the time, I've met all kinds of fascinating people. Learned with them, shared knowledge with them, it's a wonderful thing. It's why I'm a National Science and Technology Week Champion, and I think you could be one too.