Dan: Hello. This is fireside chat number three. Today we're going to talk about the quirky cup backstory. Hannah: So Dan, why are you...

Dan: Hey everyone, this is fireside chat number two. It's me, Dan. And me, Hannah. And today we're going to talk about the role of the...

Dan: Hello, this is Fireside Chat number one, the first one. I'm Dan. And I'm Hannah. And today we're going to talk about the physics of...