Occasionally I have fun talking to the public about what I do! Here are some videos of my public talks.

Astronomy on Tap: "Dust: The Great Cosmic Conspiracy" from August 2016

Astronomy on Tap: "The Chaotic Life of Galaxy Clusters" from December 2018

Hot Science, Cool Talks! Investigating our Cosmic Origins from February 2019

University Lecture Series 2019: "One Giant Leap: 50th Anniversary of the First Moon Landing" in September 2019
(My section starts at 17:00 and ends at 37:15)