### commodity | microwave:

Microwave heating
* allows quicker uniform heating.
* can also cause a breakdown of the nutrients in formula
  - especially damage the eyes and testes
* is instantaneous, selective, and volumetric.
* offers many advantages over conventional heating.
* tends to overcook foods before they are dried completely.

Napkin
* are located in cabinets
  - tables
* includes sections.

### commodity | napkin:

Bib
* are for babies.
* is cloth

### commodity:

Oven
* All ovens crack as they cure, as moisture is driven out, and as the heat level is slowly built up.
* Most ovens have a heat deflector to direct heat out of an element hole in the cook top
  - tendency to have hot spots
  - basic components
  - power
* Most ovens use chemical energy
  - electricity
  - extra energy
  - fans
* Some ovens draw out the air and force it back through a filter.
* Some ovens generate microwave radiation
  - provide various aids to cleaning
* Some ovens use electricity converted into heat energy to cook food
* also vary in the way that they are controlled.
* are appliances
  - boxs
* are capable of brown bread
  - cool temperature
  - roasts
  - electric even though most stoves are gas
  - for food warming purposes only
  - household appliances
  - kitchen appliances
* are located in homes
  - pizza places
  - prisons
  - restaurants
  - major appliances
  - processors of discrete batches of objects , very much like ovens used in a bakery
  - torture chambers
* are used for burns
  - cooking
  - preparing food
  - roasting
* can be very hot and dangerous for small children.
* feature fans
  - metal fans
* have basic components
  - enough power
* require energy only periodically since the insulation holds in the heat.
* survive today as burned rock middens.
* tend to be mini-ovens.
* usually can use a variety of methods to cook.
* vary in power and efficiency.
* work by convection.

### commodity | oven:

Broiler
* also develop leg problems because of the inhumane breeding to maximise meat production.
* are born to die, they stress so easily
  - chickens reared specifically for consumption, as distinct from egg-laying hens
  - larger than fryers
  - usually high-heat components employed to cook meats
  - young, tender laying hens that have lost their usefulness as egg layers
* cook by radiant heat.
* is an oven
* often develop leg problems from being bred to grow too heavy too fast.
* perform well when only enough light is available to find feed and water.

### commodity | oven:

Convection oven
* Some convection ovens have fans.
* are to baking what wind-chill is to being outside on a cool day.
* can speed up baking and improve results.
* cook food faster and use less energy
  - faster, at lower temperature and with less electricity
* distribute the heat all around the product with a fan system.
* have a fan that continuously circulates hot air through the oven cavity
  - forced fan circulating hot air enabling food to cook faster and more evenly
* use fans to circulate air and ensure even heating

Electric oven
* Some electric ovens get that warm if the oven light bulb isleft on overnight.
* are often larger than comparable gas ovens, and broil meats more evenly.

Pizza oven
* Some pizza ovens produce a lot of kitchen heat.
* use a continuous fire in the oven during the baking.

Solar oven
* are a good low-temperature heat source.
* concentrate solar energy in a small space and are used for cooking and drying food.
* use both direct and indirect solar radiation.