# data[].attributes.body
Ovens have come a long way since ancient times. Before the first official oven was created in 1490 open fires were used to cook and heat food. Today’s versions of the oven are energy efficient, temperature controlled and available in sleek stainless steel.
In the present day we can choose from a huge range of ovens, from gas to electric, and even wood fired if you’ve got the money. In the 1490 first oven was built in France, made of brick and tile.

# data[].attributes.body
Around 1728, cast iron ovens began to made in high often. These ovens is of German design.
Around 1800, Benjamin Thompson invented a working iron kitchen stove that was designed for very large kitchens.That stoves called The Rumford. It had one fire source that could heat several cooking pots. The heating level for each pot could also be regulated one by one.

# data[].attributes.body
Frans Wilhelm designed the first kerosene oven. Jordan Mott invented the first practical coal oven in 1833. Mott's oven was called the baseburner. The oven had fan to burn the coal efficiently. The coal oven was cylindrical and was made of heavy cast iron with a hole in the top.

# data[].attributes.body
British inventor James Sharp patented a gas oven in 1826. Gas ovens were found in most households by the 1920s. Gas stoves appeared with enamel coatings that made the stoves easier to clean.

# data[].attributes.body
Electric ovens were available as early as the 1890s. However, at that time, the technology and distribution of the electricity needed to power these early electric appliances still needed improvements.

# data[].attributes.body
The microwaves oven was a by-product of another technology. It was during a radar-related research project around 1946 that Dr. Percy Spencer, noticed something very unusual when he was standing in front of an active combat radar. The candy bar in his pocket melted. He began to investigate and soon enough, the microwave oven was invented.