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!
15 Strong Women Break Stereotypes About How the Body “Should” Look
There are women out there who are challenging societal norms and breaking free from the constraints of what the media tells us we “should” look like. These 15 women are not just strong physically, but also mentally and emotionally as they pave the way for body positivity and self-love. Their stories are inspiring, empowering, and proof that there is no one-size-fits-all when it comes to the human body.
1. “To trim or not to trim…. That is the question…”
2. “Call me Ariel and hand me a Dinglehopper because I’m a mermaid.”
3. “I’ve struggled with body image my whole life, but I’m realizing I kind of look like those statues of Ancient Greek women.”
4. “I was always worried about my big stomach in jumpsuits, but I finally figured out that I look good.”
5. All bodies are beautiful, including everything that makes you feel comfortable.
6. At the end of the day what’s important is that you feel great in your body.
7. “Only 4 more days till we meet the trio! So itchy!”
8. “I’m beautiful and I love my body!”
9. “This is a reminder to you all that you can have cellulite and spider veins and still be hot!”
10. “I ordered this corset top for my wedding this summer. I’ll definitely be rocking the hairy pits for the ceremony/reception.”
11. “Finally getting happy with my body.”
12. “Love my dress, learning to also love my body.”
13. Lizzo explains: “I love normalizing my black elbows. I think it’s beautiful.”
14. Tyra Banks is happy with her body: “My body is fuller. And so is my mind.”
15. “You are more than your body, and you get to decide what beauty is,” model Iskra Lawrence believes.
Check out these articles too, to get your daily dose of inspiration:
- 11 Famous Models Who Aren’t Afraid to Show Their Unfiltered Side
- Why Body Positivity Doesn’t Actually Promote Obesity
- 24 People Who Changed Their Hairstyle and Jazzed Up Their Life
- 21 People Who Changed Themselves Without Plastic Surgery
- 20+ People Who Changed Their Look So Dramatically, Even Their Relatives Didn’t Recognize Them
Preview photo credit tyrabanks / Instagram
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