Dr Karl book signing

Dymocks

Brought to you by Dymocks

Karl Kruszelnicki, often referred to as "Dr Karl", is a well-known Australian science communicator and populariser, who is known as an author and science commentator on Australian radio and television.

Learn about Dr Karl, the universe and everything, and discover how air-conditioning is sexist, how you can kill a spinning hard drive by shouting at it and how space junk is threatening our future capabilities for space travel.