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!
The first animal you see in this optical illusion can show what kind of friend you are.
This image will reveal what type of friend you are
According to a TikTok influencer, just looking at an optical illusion can reveal what kind of friend you are. The blue and white image has lots of stripes that might confuse you at first. Mia Yilin, who has over 440,000 followers, says the first animal you notice shows something about your personality and friendships.
For example, if you see two zebras first, it means you’re good at making small talk and forming friendships. You know what others want to hear, which helps you connect with them. However, when it comes to deeper issues, you tend to keep things to yourself and only share with close friends and family.
On the other hand, if you notice a lion first, it means you prefer to be alone and enjoy your own company the most.
The student and content creator explained, “If you saw the lion first, it means you like to hang out with friends sometimes, but deep down, you’re more of an introvert and really value your alone time.” She added that “you rarely raise your voice because you know that just being loud doesn’t really help anything.”
Her interesting post got a lot of people talking, and many were impressed by how accurate she was. One person said, “spot on,” while another exclaimed, “wow!” Someone else commented, “I can’t believe you can get this kind of information from what we see first—it’s mind-blowing! You’re 90% accurate.”
In another TikTok video, Mia shared a ‘creepy’ optical illusion that supposedly reveals if you’re a friendly or cold person. The image looks like a snow-covered tree in winter, but it could also be a lion. According to her, what you see first gives insight into your character. This clip has been watched more than 71,000 times, and she says, “The first thing you see in this picture can say a lot about your personality.”
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