article_snippet: ’ Nobel Prize-winning physicist
article_snippet: Dr Gustaf Dalén invented the world's first heat-storage cooker in 1922.
article_snippet: After a failed experiment cost Dr Gustaf Dalén
article_snippet: Dalén sight, Dr Gustaf Dalén wanted to make a better appliance for Dr Gustaf Dalén wife Elma.
article_snippet: According to the AGA website, Dr Gustaf Dalén created a cast-iron cooker capable of every kind of cooking simultaneously, with two large hotplates and two ovens.