Historically, teachers have been criticized for verbalizing innovations while not acting on them. This study suggests that something more involved and complex may be happening as teachers move toward ...

Say you’re at a party with nine other people and everyone shakes everyone else’s hand exactly once. How many handshakes take place? This is the “handshake problem,” and it’s one of my favorites. As a ...

Topological recursion is a new universal structure, which has been recently applied to different applications like the Kontsevich model and Mirzakhani's recursions codifying intersection numbers and ...