DF
Dan Falk
Dan Falk is a Canadian science journalist, broadcaster, and author. He has written for The Globe and Mail, the Toronto Star, The Walrus, Cottage Life, SkyNews, Astronomy and New Scientist, and has contributed to the CBC radio programs Ideas, Quirks and Quarks, Tapestry and Spark.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Universe on a T-Shirt The Quest for the Theory of Everything
2013
ISBN 9781611457933
Universe on a T-Shirt
2013
ISBN 9781611454604