How Does A Vacuum Pump Work? (Mr. Wizard)
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- เผยแพร่เมื่อ 8 เม.ย. 2014
- Mr. Wizard demonstrates a vacuum pump. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
- วิทยาศาสตร์และเทคโนโลยี
WE NEED MORE SHOWS LIKE THIS!! Demonstrating these simple, elegant experiments that both probe a child's thought process and show them the basic principles of the laws that govern not just the world, but the entire universe (as far as we know)! I love this so much
Not once did he even come close to showing HOW a vacuum pump works.
Instead he showed what happens to certain materials in situations of vacuum.
It stimulates the brain and causes kids to become curious about something. Remember, he has a limited amount of time to get a bunch of information across to a child watching entertainingly. He explained the simplistic idea of what an air pump does. It creates a vacuum by sucking out the air. Here are some examples that a kid knows and sees every day that visually shows that the air is being sucked out.
Seriously! I am specifically trying to learn how a vacuum pump operates mechanically, and this wonderful historical gem just gets in the way.
"how does a vacuum pump work"
"Well, you flip it on. That's how it works"
Don't blame the wizard blame the channel mis titling the videos.
Don Herbert was also a B24 bomber pilot during WW2 and flew over 50 combat missions!
Why do they not show things like this on television anymore?
there's no money ennit
Because they dont want us knowing we are in a vacuum.
And its perverted
They do. It’s called pornography.
because some one would get offended.......(USA)
Such a good, educational and high-quality program. Thank you!
So, how does it work?
lol
Hisham
This exactly my question, I thought this clip would explain what the mechanism inside the chamber, click baited...
He explained it in the beginning you didn't keep track of it.
Mr Wizard could kick bill nyes butt. So glad I grew up with Mr wizard!
Bill Nye is a joke. A bad one at that.
That was extremely nostalgic! I grew up watching this man. I have always been gifted with a brain that understands what its seeing perfectly almost immediately. I performed every experiment that he said not to do. I'm still here. I'm not an engineer or anything but I could have been. I was a stair builder cabinet maker/ remodeler/finish carpenter. Goldsmith, jewelry maker, Craft beer brewer (don't drink anymore) and so many other things and I think Mr. Wizard helped fuel my passion for learning different things.
I came to find out how the pump itself works... -_-
Its Boyles law
As pressure decreases, vol increases
I used to watch Mr Wizard all the time before school
What a great educational value packaged in only 6 minutes.
My chemistry teacher showed us this same experiment, but instead of a regular marshmallow, she used a Marshmallow Peep, so it was humorous to see the Peep grow in size in the vacuum created in the bell jar and then shrivel up when atmospheric pressure returned.
When Mr. Wizard said: "You can have a lot of fun with a vacuum pump." The naughty part of my brain thought: Yeah, I bet a lot of guys have fun with a certain kind of pump!
when he showed the marshmallows growing i lost it!!
currently studying about vacuum for semi conductor and this video literally helped me a lot to understand about vacuum thank uuu~!
Rest in Peace Donald Herbert. They should try that with a glass of water.
I fucking love her personality. And how springy she is. You don't see girls like her anymore. Sad.
4:48 Daww.
Pretty much.
Young backster
Shut up idiot.
@kiri paxk are you stupid?
… didn’t even realize that was a girl
So true
I remember watching this show
This is a classic Tv show
Very well explained.......
inaccurate title, should call it the effects of a vacuum chamber.
AWESOME!
Nice Explanation Mr. Wizard.
0:00 - I don't remember that back in the day...
will it get bigger? ahh its getting bigger! yup!
Shaik Syarif LOL
stop
Charming!
people are so mean with their comments thats just pure innocence
That's because respect died years ago. And it's easy for cowards to be mean, disrespectful, and inappropriate from behind a keyboard when nobody is willing to hold them accountable.
Man trip down memory lane!!!
I remember this guy
What type of pump is that? A rotary vane pump?
WE MISS YOU MR WIZARD. you were in the same league as mr rogers... a man amongst men.
Life gives you marshmallows oh no pruuunes!...Anyway it proves free energy
Someone could make a really dirty video with pieces of the audio. Lol
Thanks! I am not the only one lol. "Do you know how this works" :P
watch Straight Faced Science Girl
I felt dirty watching it.
5:19
5:24
the kid sounds so nervous
Because being on TV was a big deal back in the '80s. They typically only did one take with no editing because that was far more expensive back then.
Video should be titled "What is a vacuum chamber"
Mr.Wizard!!!!
This man kicks the !^$&## out of Bill Nye 😆 🤣 😂
very nice, thanks.
Awasome video can you give me the company & model number of the vacuum pump
That was the best 🥳🥳🥳
Oml my teacher did these EXACT experiments
What is the year?
should be titled......what a vaccum pump does....//
So classic. .....
Actual content is very irrelevant from the title
WOW!!!!
weird question but who is that kid? Are they an actor?
v nice
Title should be: what a vacuum pump can do
it is fun, you can purge bho.
I bought these episodes, Go figure.
Nice video but I still don't know how it works
Swedish Made!!!
I’m not dirty minded u are
I still don’t get it
Does anyone else find mr. Wizard kinda creepy?
she looks like she really really likes her teacher ;)
My adventure with woodworking started with Woodglut.
Misleading title
It should be "How Vacuum Work" You dont tell anything about the pump it self!
Back in the day when girls were well enough mannered that they would actually be invited to science programs.
Flat out wrong. There are more women in stem here in America today then there have ever been in the last 100 years. Sounds like you think women went feral and started living in the jungle and ate the pages out the damn book
the kid have paralyze my understanding by her actions...she is too nervous but funny ! lol
You people are adults. I can't believe that having control over your sexual minds is beyond you. You should be ashamed of yourselves.
The earth is flat
have to dislike due to the dishonest name of the vid
CRINGE!!!
Shut up bitch you must be miserable if something like this is cringe to you
I’m sure he’ll be cancelled soon. Not enough diversity with the kids he has help with projects. They’ll call him Mr Grand Wizard
This is racist.
I want my 6 minute back , or a date with that girl !!!