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!
Shannen Doherty shared heartbreaking social media post just days before she died
The news of Shannen Doherty’s passing caught the world by storm and left many mourning. The Charmed star was 53 and battled cancer for the past seven years of her life.
Before her tragic passing, she made a heartbreaking post online.
During her battle with the disease, Doherty often shared updates regarding her health condition. She was first diagnosed with breast cancer in 2015 when she disclosed that she had ‘invasive breast cancer metastatic to at least one lymph node.’
After several surgeries and treatments, the 90210 star experienced remission after her initial cancer diagnosis, but the disease later returned.
In 2020, she shared the devastating news that she had been diagnosed with stage four breast cancer, a severe stage where the cancer spreads to various parts of the body.
In 2023, Doherty confirmed that the cancer had metastasized to her brain and bones, resulting in surgery that removed ‘almost all’ of the brain tumor.
In her final social media post, the actress shared a clip from the Let’s Be Clear podcast on her Instagram page.
“So, you know, for the first time in I have no idea how long, I’m going to be on chemo for I have no idea if it’s going to be, you know, three months or if its going to be six months or if we are going, you know, if after three months if it’s not working if we’re going to change again,” he said in the clip.
“Like, I don’t really, that’s not something that I can predict. It’s not something my doctors can predict and it’s scary.
“It’s like a big wake up call at the same time I got to say that there is some positivity there and the positivity is that because my molecular structure of my cancer cells changed recently.
“It means that there’s a lot more protocols for me to try. So, you know, for the first time in a couple months probably I feel hopeful because there are so many more protocols now.”
“Whereas before I was hopeful but I was still getting prepared.”
Doherty’s death was confirmed yesterday, July 14, by her friend and publicist Leslie Sloane.
“It is with a heavy heart that I confirm the passing of actress Shannen Doherty.
“On Saturday, July 13, she lost her battle with cancer after many years of fighting the disease. The devoted daughter, sister, aunt and friend was surrounded by her loved ones as well as her dog, Bowie. The family asks for their privacy at this time so they can grieve in peace.”
We are so very sorry for this devastating loss. May she rest in peace.
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