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Cage

technology Maturity 5-7

A cage is a box with bars.

Hamstercage.jpg
Hamstercage.jpg
It can hold a pet. It can also keep things safe. Some cages let in light and air. This helps things inside stay well. Do you have a pet in a cage?
Melons in cage, Russia.jpg
Melons in cage, Russia.jpg

41 words

A cage is a box made of bars or wire.

Hamstercage.jpg
Hamstercage.jpg
It can hold things inside. It can also keep things safe. Some cages have gaps. These gaps let in light and air. This helps living things stay well.
Melons in cage, Russia.jpg
Melons in cage, Russia.jpg
People use cages for many jobs. Some cages hold small pets. Other cages catch large animals. Some cages even protect fruit from birds. A cage can be used for fun, too. For example, wrestlers use them in matches.

78 words

A cage is an enclosure. It is often made of mesh, wires, or bars.

Hamstercage.jpg
Hamstercage.jpg

Cages have many jobs. They can hold or protect things. Most cages must let in light and air. This is because they often hold living things. For example, people keep birds or hamsters in cages.

Hamstercage.jpg
Hamstercage.jpg

Some cages are used to catch animals. These are called trapping cages. A person named Theodore Roosevelt used a cage to catch a bear. Cages can also keep things safe. A shark-proof cage protects divers in the sea. A roll cage is a frame built around a car. This helps keep people safe in a vehicle.

Cages are used in sports and fun too. In professional wrestling, athletes use steel cages. The first cage match was in 1937. This match used chicken wire to keep the athletes inside.

Cage.jpg
Cage.jpg

People also use cages in engineering. A gabion is a cage filled with rocks. These are used to build roads. A Faraday cage is an enclosure that blocks electric fields.

Melons in cage, Russia.jpg
Melons in cage, Russia.jpg

Even fruit can use a cage. A fruit cage protects bushes from birds.

184 words

A cage is a special kind of enclosure. It is often made of metal bars, wires, or mesh.

Hamstercage.jpg
Hamstercage.jpg
Cages serve many different jobs in our world. They can hold something in place or keep something safe. Some cages are used to capture animals or people. Other cages protect objects from being stolen or damaged.
Melons in cage, Russia.jpg
Melons in cage, Russia.jpg
Because many cages hold living things, they must let in light and air. Builders use closely spaced bars or mesh windows to do this. This ensures the occupant can breathe and see.

Cages are used in many ways to manage animals. People keep pets like birds, rodents, or reptiles in them.

Hamstercage.jpg
Hamstercage.jpg
Some cages are even built for very large animals. Laws in places like Switzerland set rules for pet cage sizes. These rules help ensure animals have enough vital space to be well. Animal protection groups also work to improve how animals travel in cages. They sometimes fight for better conditions for egg-laying hens.
Hamstercage.jpg
Hamstercage.jpg

Humans have used cages for a very long time. Ancient Greek art from 490 B.C. shows a boy with a rabbit. In the background, there is a cage with an open door. The Bible also mentions cages in different stories. The Book of Ezekiel describes a lion being pulled into a cage.

Cage.jpg
Cage.jpg
In history, cages were sometimes used for punishment. During the Vietnam War, people used "tiger cages" for prisoners. In medieval England, King Edward used cages to punish supporters of Robert the Bruce.

Cages also appear in sports and safety tools. Professional wrestling uses steel cages to keep athletes in the ring. The first steel cage match happened on June 25, 1937. This match was held in Atlanta, Georgia.

Cage.jpg
Cage.jpg
It used chicken wire to stop interference. Other cages keep us safe in daily life. A roll cage is a frame built around a car cab. Divers use shark-proof cages to stay safe in the ocean.
Hamstercage.jpg
Hamstercage.jpg

Engineers use the idea of a cage for many tasks. A gabion is a cage filled with rocks or gravel. These are used for building roads or landscaping. A Faraday cage is an enclosure that blocks electric fields.

Melons in cage, Russia.jpg
Melons in cage, Russia.jpg
Even plants can use them. A fruit cage protects bushes from being eaten by birds. You might even see a cage used to hold watermelons.
Melons in cage, Russia.jpg
Melons in cage, Russia.jpg
These different uses show how useful a simple enclosure can be.

397 words

A cage is a specific type of enclosure designed to confine, contain, or protect. These structures are often built using mesh, wires, or metal bars.

Hamstercage.jpg
Hamstercage.jpg
Cages serve a wide variety of social and practical purposes. They can be used to keep animals or people in captivity. They can also be used to capture subjects or display animals in zoos. Additionally, cages protect valuable objects from theft or physical damage. Because many cages hold living beings, their construction must be very specific. They must include structures that allow for the entry of light and air. This is often achieved by using bars spaced closely together or by using mesh windows.
Melons in cage, Russia.jpg
Melons in cage, Russia.jpg

Animal management is one of the most common uses for cages. Many people keep small pets, such as rodents, birds, or reptiles, in cages.

Hamstercage.jpg
Hamstercage.jpg
Some cages are specially designed to meet the needs of a specific species. Because of this, different laws exist to govern how animals are kept. For example, Swiss legislation defines minimum absolute internal dimensions for pet cages. However, the Swiss Animal Protection organization (PSA) notes that legal minimums may not meet a species' actual needs. They argue that occupants need much higher vital space to ensure their well-being. Animal protection groups also advocate for better transport conditions and bans on battery cages for egg-laying hens.
Hamstercage.jpg
Hamstercage.jpg

Cages have been a part of human culture since ancient times. Historical records and art show their long history of use. An Ancient Greek vase from 490 B.C. depicts a boy with a rabbit. In the background of this vase, a cage with an open door is visible. The Bible also contains references to cages in various contexts. The Book of Jeremiah compares a tribe to "cages full of birds." The Book of Ezekiel describes a scene where captors pull a lion into a cage to bring it to the king of Babylon.

Cage.jpg
Cage.jpg
Beyond pets, cages have also been used as trapping tools. While poaching is illegal, some use cages to capture or hold animals for a time. Even U.S. President Theodore Roosevelt used a cage to capture a bear.

Throughout history, cages have also been used for human punishment. This is a darker side of the enclosure's history. In medieval England, King Edward punished supporters of Robert the Bruce by encaging them in public. During the Vietnam War, captives were kept in enclosures referred to as "tiger cages." In these instances, captives were sometimes chained in uncomfortable positions to increase their suffering.

Cage.jpg
Cage.jpg
This demonstrates how the same basic structure can be used for very different, and sometimes very harsh, human purposes.

In the world of sports and entertainment, cages create excitement or maintain order. Cage fighting involves combatants, often using mixed martial arts, inside a cage-like structure. This setup creates an image of fighters trapped together. In Australia, a ban on using cage-like enclosures for these events was lifted in 2014. Professional wrestling also uses steel cages as one of its oldest enclosure types. The first "steel cage match" occurred on June 25, 1937, in Atlanta, Georgia. That specific match used chicken wire to surround the ring. This was done to keep the athletes inside and prevent interference from others.

Cage.jpg
Cage.jpg

Modern engineering utilizes the "cage" concept for safety and technical functions. In automobiles, a roll cage is a frame built around the cab to protect passengers. Divers use shark-proof cages to remain safe in the ocean. In civil engineering, a gabion is a cage filled with coarse gravel or rock. These are used for landscaping, military applications, and road building. Other technical examples include the Faraday cage, which is an enclosure used to block electric fields. Even in computing, a cage can be a separated enclosure used in a colocation centre.

Finally, cages are used in many small but important ways in daily life. A fruit cage protects fruit bushes from being eaten by birds.

Melons in cage, Russia.jpg
Melons in cage, Russia.jpg
You might also see a spherical cage used to contain watermelons in Russia. Other examples include batting cages for baseball practice and bottle cages for bicycles. Even clothing has used the concept, such as the cage crinoline, which is a type of petticoat. From protecting tiny insects to securing large fruits, the cage remains a versatile tool in human design.

712 words
🖼️ Images & Media (3)
File:Melons_in_cage,_Russia.jpg
Melons_in_cage,_Russia.jpg
File:Hamstercage.jpg
Hamstercage.jpg
File:Cage.jpg
Cage.jpg
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