Thomas Midgley Jr.’s Deadly Inventions

Behind the Scenes Minis: Lowry and Midgley

SYMHC Classics: Great London Smog

Invention of the Dishwasher

Viola Desmond

Introducing: Sisters of the Underground

Behind the Scenes Minis: Dishwashers and Desmond

SYMHC Classics: Elizabeth Jennings Graham

Penicillin: More than a Moldy Petri Dish

Field of Cloth of Gold