41.   But that small drop was accompanied by record low temperatures that effectively aborted summer in much of the northeastern United States and Upper Midwest.

42.   By slow baking at a low temperature, you achieve a crisp crust and a cakey interior.

43.   By dipping a flower in liquid nitrogen, Snyder said, people will see what happens at a very low temperature.

44.   Cooking it longer at a low temperature could create an environment where harmful toxins can develop, Corriher says.

45.   Conversely, food becomes a watery goo at low temperatures.

46.   Cryogenics is a space-age technique that freezes items to extremely low temperatures, changing their molecular structure, said Crabtree, a metallurgist.

47.   Despite such low temperatures, most schools, including preschools, still go outside for play, a policy the American Academy of Pediatrics endorses.

48.   Exceptionally low temperatures during the previous month depressed sales, while discounting by retailers in June prompted shoppers to spruce up their summer wardrobes.

49.   Fermentation at low temperatures preserves the fresh citric character.

50.   Goose liver also contains a high percentage of fat, so it can be cooked only at low temperatures.