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Bunsen, BEAKER, and Bernoulli Profile picture
@bunsenbernerbmd
Feb 4, 2023 • 8 tweets • 4 min read • Read on X
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Did you known that today is CREATE A VACUUM DAY??
It's a weird day for pets as our families NEED to vacuum but that vacuum is A WEIRD DEVIL THING.
Let's talk about the history and science of vacuums!
#CreateAVacuumDay
Back in ancient Greece, some scholars thought vacuums were just a myth!
One philosopher, Democritus, saw things differently.
He believed there was a void between atoms and referred to it as a vacuum.
Fast forward a few thousand years to Galileo Galilei.
Galileo's pump makers told him they could only pump water to 30 feet, but couldn't pull it out of a well more than that distance.
His student Torricelli, had a brilliant idea!
They switched to using mercury, which is 13 times denser, and found that when they filled a tube with it and placed it in a dish, the mercury dropped by 0.39 inches.
This showed that a vacuum had been created (and later a unit to measure vacuum's was called a Torr!)
Vacuum Examples!
Have you ever been on a plane and noticed how your ears pop as the plane ascends or descends?
That's because the air pressure is changing due to changes in altitude.
Did you know that there's no air in outer space?
It's close to a perfect vacuum, which makes it a unique environment for astronauts to work in.
It's also REALLY dangerous as any hole in a spacecraft causes AIR to rush out into that near perfect vacuum.
The next time you use your smartphone, think about this: it uses vacuum technology to keep dust and debris from getting inside.
Microprocessor chips are also built in a vacuum to create an environment free of impurities!
That's a wrap!

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More from @bunsenbernerbmd

Bunsen, BEAKER, and Bernoulli Profile picture
Dec 31, 2024
Here are SEVEN fun facts about dogs that will blow your mind!
#TSPST A Berner sitting on a beach with a setting sun behind him.
1. Each dog nose print is unique!

Human may have fingerprints, but the dog nose is unique.
This isn’t just wishful fun thinking, it is a fact!
No matter the sample size, dog nose prints never repeat.
Just like the personality of dogs. ❤️ BOOP! A dog is getting his nose booped
A happy smiling dog
2. Your dog’s paws smell like corn chips

Dogs don't wear shoes so microorganisms get into their feet.
Dogs sweat from the pads of their feet and this sweat is the perfect place for bacteria to grow.
Pseudomonas and Proteus are the microbe team responsible. A photo of Berner mountain dog paws
Read 8 tweets
Bunsen, BEAKER, and Bernoulli Profile picture
Dec 29, 2024
As a team, my wife and I grew our Instagram account by 765% and our Facebook account by 6200% in one year.

Ok. Click bait title over, but let's talk social media.

Yes, it isn't our usual science or dog post, but I think many of you will find this interesting. Image
Our account here on "X" has plateaued over the last two years, and despite working on amazing content which usually does really well with thousands of likes, we haven't been pulling in new followers.

Initially this stung, but I then realized it was totally ok. Image
We have a huge community here that we are so grateful for, and I love posting and making content of our dogs and science stuff. We did well.

BUT- we have hit the max amount of people on this platform that connect with our content.

Let's talk numbers. Image
Read 13 tweets
Bunsen, BEAKER, and Bernoulli Profile picture
Dec 19, 2024
If you have had a rough week. we have a heartfelt story for you.
It's a story about how a dog can heal a family.
It is also a story about how a dog can change lives.
🧵 A bernese mountain dog approaching the camera
The story starts so sad.
I’m so sorry but this is how it starts.
Sometimes to get to the good parts you have to cry.
Six years ago our family lost our golden Kahlan to cancer.
She was dadguy’s best friend.
The family was devastated. A golden retriever in poor lighting looking up at the camera.
A golden retriever dressed in a wonder women's costume
Through the gloom of winter, the family grieved.
Dogs don’t live as long as humans, their only fault really..
If you've lost a dog you know the pain.
It's ok to be crushed with the loss of a dog.
They are your family in every way a human is.
Read 15 tweets
Bunsen, BEAKER, and Bernoulli Profile picture
Nov 16, 2024
It's one of the most popular dog breeds in the world.

It's cute, wrinkly face is just asking to be kissed, and it's warm personality loves cuddles.

It isn't without health problems and controversy though.

It's the Pug! Let's learn more! 🧵 Image
Pugs probably date back over 2,000 years to ancient China, where they were treasured by emperors and lived luxurious lives.

They were brought to Europe in the 16th century by Dutch traders, quickly becoming favorites among European royalty. Image
As Pugs spread across Europe, they were refined and standardized, leading to the distinctive breed we know today.

The breed's signature features include a short muzzle, curled tail, and expressive, large eyes, which contribute to their unique and endearing appearance. Image
Read 7 tweets
Bunsen, BEAKER, and Bernoulli Profile picture
Nov 10, 2024
We are just so very sorry for the blueberry incident of “24 Image
Image
Image
Read 10 tweets
Bunsen, BEAKER, and Bernoulli Profile picture
Oct 31, 2024
It's time to look at a dog breed that was originally bred to hunt down and catch rats in clothing mills.

It was a warrior in a small package.

Now, it's a companion that wears little cute bows.

It's the Yorkshire Terrier!

🧵 A Yorkshire Terrier looking at the screen
The Yorkshire Terrier, affectionately known as the Yorkie, was bred in England during the 19th century.

As mentioned they were ratters.

Their small size and agility made them perfect for this task. A Yorkshire Terrier looking at the screen
Yorkies were also bred as companion dogs for the working class in Yorkshire, England.

Their playful nature, loyalty, and ability to adapt to different environments quickly made them popular pets. A Yorkshire Terrier looking at the screen
Read 8 tweets

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