There’s no doubt that Leonardo da Vinci was a genius. But what really set him apart was his sense of wonder and curiosity. I’m excited to share a project I’ve worked on to make it easier than ever to get to know his work. It’s a one-of-a-kind device called the Codescope that lets you explore the Codex Leicester, a notebook of Leonardo’s that I bought in 1994. If you’re interested in learning more about the project, I recently wrote about it on my blog.