The birth and important influence of vacuum glass bottles

In 1892, British scientist James Dewar invented a vacuum glass bottle for laboratory use in order to study the needs of cryogenic liquids. The assistant of a blown glass bottle he hired recognized the great application prospect of the double-wall vacuum bottle with mercury on the glass bottle wall in daily life. In Germany, “Thermos” company was established to produce This brand of vacuum thermos. At the beginning of the 20th century, vacuum flasks played an important role in the adventures of the Antarctic and Arctic expeditions.

Cast iron is still the preferred material for Dutch Oven. EF homedeco`s good quality cast iron can be passed down through generations because the material is so long lasting.
A cast iron pot distributes the heat evenly and less heat is needed to cook the food. It will also retain heat longer, often a pan can be removed from the heat before the food is done cooking and the heat retained in the pan will finish the cooking process. Since the cast iron will retain heat, there is less fuel needed for cooking. The heavy lid seals the pot and steams the food, which keeps it moist and tender.

Cast Iron Dutch Oven

Cast Iron Dutch Oven Set,Wax Finish Camping Dutch Oven,Cast Iron Dutch Oven,Cast Iron Camping Dutch Oven

Shijiazhuang Ever Fresh Trading Co., Ltd. , https://www.efhomedeco.com