Have you ever looked at a telephone pole and noticed those glass or porcelain pieces on top? They might look like just decorations, but they actually have an important job in communication. These helpful items are called insulators, and they help keep our electrical wires safe and our phone calls clear.
Safeguarding the Flow of Electricity
Insulators have a key job: they stop electrical wires from touching the pole or the ground. Imagine trying to make a long-distance call, and your voice suddenly cuts out after a little while. That wouldn’t be fun, right? Insulators make sure all the electricity stays in the wires so our important phone calls can keep going without any problems.
The Variety of Insulators
These simple objects come in many different styles and colors. While a lot of the older insulators were made from glass or porcelain, some were made from wood and glass, and even animal parts! You’d be surprised at some of the unusual materials used. The size of the insulator is important too. Smaller ones are used for telephone and telegraph wires, while larger ones are made for high-voltage electrical wires. It’s like having a special section for insulators based on how much voltage they can handle!
Keeping Voltage in Check
When it comes to power lines, the voltage affects how big the insulator needs to be. Electricity can be a bit tricky and might try to jump across a distance. That’s where the design of insulators helps out. Insulators with wide “umbrella” shapes and large lower parts act like careful bouncers at a nightclub, keeping the wires away from the pole and stopping any accidents from happening.
A Surprising Hobby
Believe it or not, collecting insulators is a popular hobby! This started becoming popular in the 1960s when utility companies began burying their wires, leaving a lot of old insulators behind. As the saying goes, one person’s trash is another person’s treasure. People who collect insulators come from all different backgrounds. Some like these glass pieces for how they look and use them to decorate windowsills and gardens, adding a bit of shine to their space. Others look for specific types of insulators. Prices can vary a lot; you might find one for less than a dollar or even get one for free at flea markets!
A Historical Touch
Most insulators that collectors have are between 70 and 145 years old, and some types haven’t been made since the early 1900s. Anything that’s old and no longer being produced often becomes collectible, and insulators are no different. They hold a piece of history and connect us to a time when communication was just starting to grow.
Appreciating the Role of Insulators
The next time you see one of those interesting glass or porcelain insulators on a telephone pole, take a moment to appreciate how important they’ve been in the history of communication. They might seem like old items, but they’ve made a lasting impact on how we connect with each other, whether through a phone call or a quick text message. Who knows? You might even feel inspired to start your own collection and join the many people who find beauty and history in these simple artifacts!
Never ever kill a house centipede again if you find inside your home
When you encounter insects around your house, how does it make you feel? It’s understandable that your first instinct would be to snatch anything and run over them. Some of them carry dangerous poisons and can sting you brutally and fatally.
The creepiest ones make you feel the worst; you usually want to strangle those small, frightening animals with so many legs as soon as possible.
However, after reading this, you may be reluctant to kill those menacing-looking centipedes the next time you see them in your toilet.
It might be quite hard to resist the impulse to smash centipedes when you notice them crawling around the house. You can be shocked by centipedes. However, after learning how useful they have been around the house, you might wish to just express your gratitude by not killing them in the future.
It turns out that those squirmy, fast-moving organisms have been keeping other tiny insects out of your house. There’s a special kind of centipede around the house that has about 20 legs wrapped around its body and is slightly shorter than its other wormy brethren.
These tiny animals have acted as an undetectable pest deterrent for your house, keeping out ants, bedbugs, silverfish, spiders, and cockroaches. Their appetite is so great that they practically eat any arthropod they find about the house.
Centipedes are good guys, but that doesn’t mean you should open your doors and let them in in large numbers. Instead, it means you should be grateful to the one or two you find about the house and give them a free pass the next time they come.
They may make some noise when they are found, particularly if small children or even adults think they are disgusting and dirty. Let them go on their own or send them outside to munch some leaves instead of just squashing them.
Don’t squish every bug you come across inside your house to avoid the possibility of introducing hundreds of small baby spiders into your house. You really don’t want to see it.
Furthermore, centipedes aren’t all that terrible. They are only weak, small creatures that, aside from terrifying your heart, are hardly strong enough to cause serious harm.
Considering that they don’t actually spread germs throughout the house like other insects do will help convince you that they are genuinely good people.
Since centipedes are basically non-lethal, you shouldn’t be afraid of them either. However, we are unable to say the same regarding a few others. These insects cause a number of terrible diseases that are quite dangerous and could be fatal if properly treated.
Definitely keep an eye out for those. These are a few of the poisonous insects you should avoid coming into contact with indoors.
After being bitten, bullet ants give you the sensation that you have been fired, as their name implies. Therefore, you should try to avoid getting bitten. One of the largest ant species, they are commonly found in the rainforests of Nicaragua and Paraguay.
The problem is not the botfly itself, but rather its larvae, which are an inside parasite of many animals, including humans. The female deposits her eggs beneath the skin, and the developing larvae dig further into the skin, causing an infection that alters the tissue of the skin significantly.
According to some parents, they can feel the larvae scuttling inside their skin.
Fleas: Because they feed on blood, flea bites can cause itching, irritation, and sometimes even skin infection.
An invader may sustain agonizing white pustules on their skin for weeks after being repeatedly stung by the notorious fire ant. There are about 295 different species of ants. Some of them discharge toxic venom that might cause allergic reactions in certain persons.
Up to 12,000 people may die each year from the trypanosome cruzi parasite, which is spread by the kissing bug biting its victims’ lips.
The largest hornets are giant Japanese hornets, which may reach a length of 2 inches and have a deadly sting that kills about 40 people per year.
Tsetse Flies: An estimated 500,000 people die from sleeping sickness on the African continent as a result of being bitten by tsetse flies.
Killer Bees: Due to their immense numbers, killer bees usually launch aggressive, overwhelming attacks that are frequently fatal.
Driver ants: These ants use their powerful mandibles to strike with tremendous force. They may kill several animals in a single raid. In addition to attacking other insects, they have a horrible habit of biting humans.
Mosquitoes: Known as the deadliest insects and maybe the deadliest organisms on the planet, mosquitoes are believed to be responsible for up to one million deaths each year from diseases like yellow fever, encephalitis, West Nile virus, and malaria.
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