Electric Grills: What are they?
An electric grill is a type of cooking device which uses electricity to heat food. They range from simple charcoal grills to sophisticated gas and electric models. Most people use them when preparing their own meals or those prepared at restaurants, but some prefer using one for barbecue or even just for grilling burgers and chicken wings.
The most common types of electric grills are the charcoal and gas models. Charcoal grills have been around since the beginning of time, while gas grills were invented in the late 1800’s. Gas and coal are both forms of fossil fuels which contain carbon, hydrogen, oxygen and other elements found in nature. When burned together they produce heat energy (heat). The amount of heat produced depends on how much fuel is used to generate it.
Grill Types: How do they Work?
There are two main types of electric grills available today. One is the gas model which uses natural gas, and the other is the electric model which uses electricity. Both require different amounts of fuel to operate properly. For example, a charcoal grill requires less fuel than an electric one because it doesn’t need as much heat to cook food as an electric grill does.
As mentioned, a gas grill uses natural gas as its power source. It generally consists of a metal tube that holds the gas, which is either liquid or in a gaseous state. When an electric current passes through the gas it turns into plasma, which produces enough heat to burn and cook food. A gas grill does not require a lot of maintenance or cleaning, it just needs to be refueled when necessary.
An electric grill uses electrical energy to heat up the metal coils on which food is placed. Since it takes more energy to produce heat, most electric grills have a thermostat and adjustable temperature controls to ensure that it uses as little power as possible.
In many ways an electric grill and a gas one are similar. For example, both need to be cleaned from time to time, and both can either have adjustable cooking grates or circular ones. A major difference between the two is that when one is turned off the other keeps cooking the food placed on the grates. Also, an electric grill cooks more evenly than a gas one and doesn’t have to be refilled with fuel as often.
Another type of electric grill is the infrared grill, which uses an array of elements to produce heat within a small space. It requires very little oil and can cook food very quickly because it cooks from all sides at the same time.
Barbecue grills have been around since the beginning of time. History has it that cavemen used sticks to burn dead animals, and then place them on rocks. Native Americans used mud to hold the fire in place, and cooked chunks of meat on top of it.
The first barbecue cook-offs took place in the 1800’s at a place called Lampasas Race Track in Texas. It was all about who could cook the most meat the fastest. The winner got a side of beef. In the mid 1800’s African American slaves cooked whole hogs outdoors by burying them in the ground and placing wood and kindling on top. They burned the wood down until it became embers and then dug up the hog to eat.
When Europeans settled in America they made their own contribution to barbecuing. Germans set up temporary places to eat called “tents” and served sausages and beer. The tradition of the “tent” eventually evolved into the huge facilities we have today in places like Texas.
Today barbecuing has become a type of “extreme sport”. People compete to see who can cook the most ribs the fastest, or how much tuna they can cook at one time. They create their own secret rubs and marinades which are used to flavor the meat, and spend hundreds of dollars on special grills and accessories.
Electric grills can be a great alternative for people who do not want the hassle or mess that is sometimes involved with traditional grilling. They provide easy cleaning and often have adjustable temperature controls for cooking different types of food. It is also usually less expensive to fuel an electric grill than it is to buy propane or natural gas.
There are many different kinds of electric grills on the market, so you will just need to decide which features you want your grill to have. For example, some have a side tray for food that is perfect for cooking hamburgers and hot dogs. Others have special areas designed to cook meat, seafood or vegetables. This kind of information should be included in the owner’s manual or available online.
Nowadays you can find electric grills with many different features, so it is up to you to decide which one best fits your needs and budget.
Gas grills are very similar to electric grills except they use a fuel source such as natural gas or propane to create the heat. They can be much more expensive to operate than electric grills, but the extra cost can sometimes be worth it because you get outstanding flavor.
Natural gas is a byproduct of petroleum and it usually comes out of the ground as a colorless and odorless liquid. It is then cooled and turned into a gas before entering your home through pipes. It is odorized with an odor similar to that of rotten eggs so that in the even of a leak it can be detected.
Propane is another gas commonly used for grilling. It is a colorless and odorless gas that can be stored in liquid form under pressure in large containers. When released into your grill, it converts back to a gas and can be burned as fuel.
Because natural gas and propane are flammable, you need to be careful when working with them. Be sure to read and follow all safety instructions and use common sense.
The History of Fire
When humans first learned to control fire, it changed everything. Fire keeps us warm and cook our food. It allows us to create glass and bleach and allowed humans to create the first industries. It even helps make the element iron possible.
The discovery of fire is one of the most important developments in human history. It allowed early man to cook his food which made it easier to eat. Today we still cook our food because it changes the texture and makes some nutrients easier to digest. Fire also helped keep early humans warm and scared off predators and other threats.
There are many theories as to how and when humans discovered fire. One of the most popular belief is that early humans went through a period of using magnetic stones to start fires. Early humans, especially those in colder climates, would hit these stones together to create a spark that could be used to kindle a fire. This has led some people to believe that the first use of fire was accidentally discovered by one of our early ancestors.
Another theory suggests that early humans were trying to carve sharp pieces of rock off of flint. By the process of scraping off tiny particles, they created a spark on accident. By placing these sharp pieces of flint into a dry pile of leaves or grass, the fire was able to catch and be carried by the wind.
A third theory is that early humans were trying to carve a regular piece of wood in order to make a weapon. By working at the right spot on the wooden beam, they were able to produce a spark. They carried this log to a dry pile of leaves or grass and the fire was able to catch.
People were afraid of fire for a very long time. They believed it was a magical force that could not be controlled. They thought it was alive and had its own mind and soul. For many centuries, different cultures worshiped fire as their deity. The flame was worshiped as a part of nature, and keeping it lit was a way to keep the force of life burning.
Much like the sun, fire is a source of light and warmth that humans need to survive. It also has several practical uses for cooking, sterilizing, and purifying. Fire can be used to harm or it can be used to help in an emergency.
One of the most common uses of fire is for cooking and consuming food. Our ancestors discovered that food tasted better and was easier to chew when it was roasted over an open flame rather than eaten raw. Today, almost every culture cooks its food.
Fire can be used to purify water. Boiling water can kill most of the harmful bacteria that may be lurking within. Some chemicals can also be removed by using fire. For example, fire can be used to turn sodium chloride (table salt) into sodium oxide, which is not harmful.
Fire is also used to sterilize wounds so that germs do not get into the wound and cause an infection. The red-hot instruments that surgeons use have been sterilized by fire.
We Have Fire, They Don’t
The first weapon that early humans used to help kill their prey was a rock. As time went on, different types of weapons were created that helped turn the tide in battles. The first weapons that were made out of metal were copper and bronze. These materials were easy to carve into weapons and did not rust like iron.
After thousands of years of using weapons, humans learned how to create better alloys to make stronger and sharper weapons. They created new metals such as brass, steel, and aluminum. The strongest and sharpest metal is stainless steel.
One of the most common uses of metal is in the creation of guns. Gunpowder was first invented in China, and soon after the first guns were invented. The gun has evolved greatly over the years. Today, there are many different types of guns that can be used for different purposes.
The most devastating weapon that has ever been created is the Atom Bomb. It gets its destructive power from nuclear energy. It was first used during World War II by the Americans on the Japanese cities of Hiroshima and Nagasaki. These bombings killed over 120,000 people immediately and resulted in another 80,000 dying from radiation poisoning.
Metal Is Strong
Today, we have a lot of uses for metal. Metal has been used to create everything from screws and springs to alloys and steel.
Screws and Springs: Metals are used to create many things that we use every day. Metals are used to create screws and springs. A spring is a piece of metal that returns to its original shape after it has been stretched or compressed. A screw is a type of spring that turns in a hole.
Alloys and Steel: An alloy is made by melting two or more metals together to give the alloy specific properties that the individual metals don’t have alone. Common alloys are bronze and brass. Steel is an alloy that is made of iron and carbon. Steel has been used for thousands of different things.
Today, metals are melted and molded into the items we use every day such as televisions, refrigerators, and cell phones.
We’ve Come a Long Way
Metal was first used by our ancestors over 10,000 years ago. It was first discovered as a rock that could be used to create sharp edges and points for weapons.
Our ancestors brought this rock with them everywhere they went to help them in hunting and defending themselves from large predators. Eventually, metals such as copper and bronze were created. They were much easier to carve into various shapes than the rocks were.
Eventually, a much stronger metal was created. People all over the world used this strong metal to create entire civilizations. This metal is iron, and it is one of the most commonly used metals today.
Metal has been used for more than just weapons and tools. It is the key ingredient in all modern technology. Metals are used to create things such as cell phones, microwaves, and cars.
Over the years, humans have created many new alloys and metals that have revolutionized the way we interact with the world around us.
What Will the Future Bring?
The future is always uncertain. Nobody knows what the future holds but one thing is certain. Humans have a long history of using metals to create tools, weapons, and devices that help improve our quality of life.
Who knows what the next ten thousand years hold in store for us?
New metals and alloys are being discovered and created every day.
What will these new discoveries bring?
It’s hard to say. But one thing is certain. The future of metal will continue to shape our lives for years to come.
Sources & references used in this article:
Briquet for gas and electric grills by RJ Crace – US Patent 4,787,914, 1988 – Google Patents
Flavor-imparting permanent briquette for gas and electric grills by RJ Crace – US Patent 4,857,074, 1989 – Google Patents
Grill with grease deflector assembly by N Schleimer – US Patent 5,566,607, 1996 – Google Patents
Electric grill by Betty Crocker – 1993 – John Wiley & Sons Incorporated
Barbecue smoker device for barbecue grills by CH Shaper, MW Lowe, JE Germann – US Patent 3,527,154, 1970 – Google Patents