The Engineering of Droplets and their Formation in a Commercial Inkjet Printer
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- čas přidán 21. 05. 2019
- Bill describes how the minimization of surface area and inertia compete to form droplets. He then shows how engineers use this knowledge to create precisely-sized droplets in a commercial inkjet printer -- the type used to print expiration dates on food packages.
- Věda a technologie
![[Vowel]물고기는 물에서 살아야 해🐟🤣Fish have to live in the water #funny](http://i.ytimg.com/vi/3G9MH063Cx4/mqdefault.jpg)
When the world needed him most, he vanished
I hope it won’t be 100 years until he returns...
This is so sad
He’s writing a book and children
@@nousername8162 yuppers... hope he comes back soon
@@nousername8162 He can write children? Now that's some advanced engineering.
I'm always amazed how something that looks so simple is not only much more complex, but can require many decades if not centuries of research to achieve.
In fact if you look around yourself in a house youll notice that absolutely EVERYTHING that surrounds you is unbelievably complex and each little or big thing requires its own science and almost all life worth to create it... This is mind bogging...
Just an FYI, Bill updated his website just today actually! In a nutshell, he's been writing a book which will be the basis for a new series of videos, but unfortunately family life and of course the current pandemic has prevented him from actually getting to work on these videos.
I miss him 😢😢
Nice.
good to hear he is doing ok
thanks dude
For those wondering: he’s writing a book and that’s why no content
... and two small children ... one of whom did not let me sleep more than 4 hours until Jan 2 2020 ... plus a pandemic.
engineerguy Take care and enjoy the break from CZcams, your videos are welcome any time you decide to return.
Oh, he is human. My bad, I thought he was a robot given his immense knowledge and understanding of world.
@@engineerguyvideo you make such amazing content. Greetings from Peru
Thank you!
Always a clear cut explanation. You are the real engineering guy
straight to the point. no bullshit. only relevant pre information.
Answers to questions I didn't know I wanted answered. Amazing as always!
Take your time, we're all just glad you're okay and still spreading good info in any way. Hope your kids end up loving engineering as much as you and us
How do u know
Hello Bill - It's been 3 years since your last video, and i know you're writing a book right now, but i just wanted to say - thank you for all the videos you've made, they infected me with the love of technology, love of learning new things, and love of engineering - thanks to which, i was able to fix a lot of things in my home myself with the knowledge you and others like you shared with me, and was able to create things myself too - from simple toys for my pet rats, to building a radio all by myself.
I don't live in a good country, but i will definitely try to save up for your book when it comes out. And i will keep trying to go to some kind of school to become an engineer, or even just a "simple" plumber, anyone who is able to create something as part of their job, and is challenged by new situations and problems.
Your content inspired me, and i'm sure it inspired hundreds more. From the bottom of my heart, thank you for everything you do.
RIP i heard you died!
Thank god you are back. Always amazed at how you are able to breakdown and explain complex ideas to the point its easy to understand
People didn't know how to read and we got the Catholic church. KNOWLEDGE IS POWER. Explain to us Engineer Guy! Glad you're back!
The Feynman technique in real time.
Another quality video.
This channel is the one I will always stay subscribed to no matter how long between uploads. I love it this much.
Always worth the wait
Miss the Engineering Guy.
Appreciate all you shared and taught us.
Wish he would comeback!!
I will
Yes!… (insert fist pump)
@@engineerguyvideo great to hear! Hope you and yours are well
Good to see you back Bill! Great video!
Everyone loves the way you break these concepts down for your videos. You're truly a fantastic teacher.
How are you sure *EVERYONE* loves it? I'm sure *MOST* people do, but not everyone. I'm sure there's even some dickhead out there who absolutely hates it. You shouldn't lie on the Internet man, Jesus can see everything you say, and he'll send you straight to Hell for lieing. Be sure to confess to your local priest, you never know when you'll kick it for good, and I'm sure you'd rather be in heaven than the firey depths of Hell.
Tim fondiggle no need these bs plz.
@@timfondiggle2582 bruh
Engineer guy please come back! We need you now more than ever! Our man is sitting on a young person's dream job but he's still writing books!
he is working on new video/s
Best engineering channel that puts Real Engineering to shame.
The don is back.
he is backkkkkkkk!!!!!
You guys should collab. The 2 best voices in the engineering videos game
You two rock
Get back to work you. Also you're right.
The don is gone :(
Woah, didn't expect to see a new video from Engineerguy
Great video as usual - thanks Bill
Ur animations is what I wish to make like them.
Your explaining things in simple way
He looks just like mark hamill
RIP i heard you died!
Nope,he isn't dead.@@January6thugs
this gentleman may be the best communicator on all of youtube
Always a pleasure to watch your video's, Bill. Thank you!
You are a great teacher, hope to see more soon!!
I almost jumped out of my chair when I saw a new video was posted.
Hi Mike, the CEO of the Useless Duck Company.
@@arwahsapi tomorrow I have auditing exam I am watching this. why
I remember doing that... 2 years ago
@@JayRexus1337 here we are.. in the after
@@criii4950 unfortunately, how painful it is to be here, in the after, when the excitement of newness has worn off, and we are left with a sense of wonder at what we have witnessed
I'm sorry I am late to the show, but please make a return. There are thousands more just now discovering you!
Seems he’s writing a book ans has 2 kids now
Hey! I work for a CIJ company! Cool to see someone talking about the stuff I see all the time!
2 years without my favorite educator... what's the point in even going on without engineerguy :(
I will be back! Page proofs for new book arrived last week .. although pub date is March 23, 2023; getting studio back on order after nearly two years of HVAC renovation.
@@engineerguyvideo you have no idea how excited that makes me. Your videos helped me beat opiate addiction, to be completely honest. Whenever I was struggling with cravings I'd put one of your videos on, it worked wonders. Over 3 years clean now... so this channel holds a special place in my heart.
@@engineerguyvideo YES!!!
@@engineerguyvideo Return of the king?
@@engineerguyvideo ayyy :DD
Hi Bill. Just checking in. I echo the thoughts of your other viewers in saying we miss your warm words of scientific wisdom. Hope your family including your new kid are doing well. I am totally ready for another video please. Much love from Oregon.
Came here to say how much we all miss you. Hey, if you're doing the family thing, that's great. Just know you are a treasure. Your explanations and fascination with seemingly mundane things brought great joy to many. Best wishes to you and yours, Bill.
Thank you.
Still here, subscribed, patiently waiting. Hello from Chile
Hello!
Omg, best day ever. Gonna re-watch the aluminum can video to celebrate
I'm not an engineer and never really thought about droplets before, but wow, I genuinely found this video fascinating. Thank you!
Videos like this make me realise that we take many things in life for granted. Many everyday objects are actually the results of years and years of scientific development and research.
Come back Bill! Need some of that knowledge
Sweet! Been a long time since last video? Saving this for after work. :)
Anders, fun to see you here! :)
Aw hey dude
How's it going, retro guy?
I also worried that there might something have happened to you - not surprised so many people missed you - I'm very glad you are back.
Nah if I remember correctly he just had a kid. Little engineering guy jr.
@@vonhendrik Best reason to take some time.
Well done. Thank you, Bill. In 1995, I traveled to Dayton Ohio to train on Scitex inkjet technology, formerly Kodak Versamark.
Welcome l hope help me orphansneedWe putdifficulthe havechildrenWe needyesterdayno There isfor us housing livingtentmy seekersThe helphelpsickneed medicineuntilinsurancehealthyCut offAbout MeI hope helpI have Proof my wordspay when God,
Well done on the news of delivering your first draft. Onwards and upwards!
I was working on scripts from the manuscript today …
He lives!
Always a treat to see you in my feed. Welcome back, bro.
Oh my goodness, a new video from the engineer guy? Is it true? This is truly a blessed day
This guy is the Bob Ross of the engineering world. Very soothing to listen to and I feel smarter after listening!
Welcome l hope help me orphansneedWe putdifficulthe havechildrenWe needyesterdayno There isfor us housing livingtentmy seekersThe helphelpsickneed medicineuntilinsurancehealthyCut offAbout MeI hope helpI have Proof my wordspay when God
Bills voice alone merits a subscribe! fantastic illustration of something deceivingly simple yet so complex!
I've always wondered about this. Another thorough - and thoroughly entertaining - explanation. Thanks Bill, and welcome back!
One thing that makes these videos so captivating and informative, aside from the extremely interesting subject matter, is Bill’s ability to explain complex ideas in a simple way. Such an underrated skill and something that always excites younger generations. Love these videos.
Bill! If you haven’t already participated in academia and taught students, that’s a missed opportunity for students. I consider myself lucky you have decided to make such informational and straight to the point video. Thank you thank you thank you!!!!🙏🙏🙏
I know next to nothing about design and engineering, but these videos are WAY too well made and interesting to pass up on
Whats in store for 2023? Love your work on this channel 'engineerguy'
A series of four ~15 minute videos on the engineering method. The are a companion to my book The Things We Make that comes out on March 21, 2023 ISBN 978-1728215754.
I wish the video was longer! ALWAYS fascinating and informative videos! 2-thumbs up!
I use one of these commercial inkjet printers at work almost every day and I had no idea how it worked. Thanks for the video
My dad was an engineer - he would have loved your videos. I'll enjoy them for him - thanks.
This youtube channel is definitely one of the best accounts made on any platform on the internet
I love this channel. He has a PERFECT way of explaining things. Great stuff!
Great to have you back! I'm currently developing a ink for printing through a consumer ink-jet printer. It was awesome to see you cover something that has been on my mind lately.
Bill, I hope you've been well. You made some amazing videos, and I hope you'll come back soon with more. Got to thinking about your videos recently, but I'm afraid to start watching them because I know I'll end up watching them all again... And I've just been a bit busy... I hope that's all you've been up to! Best, everyone reading the comments right now.
Love your videos Bill! Clear, concise, and entertaining. Looking forward to the next one!
We need you back now more than ever! If the channel is "dead," so to speak, I, and many others, hope you do a final "goodbye" video, at least! Miss you!
☝️☝️Nothing to talk much but if you are ready to work from the comfort of your home even from your working place with high weekly payment you send me a message saying I'm interested
Please: I know not everyone will be interested ignore if aren't interested
God bless you all
You are more than an engineer! Your ability to engage and explain without the flashing and whistles is so wonderful.
I never would have thought the machines to print those dates on cans were so sophisticated!
Just found this channel, I hope you continue to upload.
Yes .. see update at engineerguy.com
@@engineerguyvideo great to hear from you, keep up the great work
your channels a real wonderful source of content in quarantine! we hope you've been keeping well !!
Very well. There are always those who actually study all the phenomena in details before and after the need for such a knowledge is there. And thank God for creating those people who greatly convenient and enrich our lives.
Great video, clear explanation. Just love the no fuff approach too!
Wow, this is a channel I don't think I have seen in my sub box for a long while. Am very happy to see this.
I hope you are doing well during these times!
'Diffusion' feels like the most important physical concept. You often do a fantastic job of explaining how diffusion at large affects different chemical/physical/biological concepts.
Glad to have you back. I was worried you stopped making these amazing videos!
Thank you for your dedication to these engineering videos. I absolutely love them!
I always love seeing your videos in my subscription tab. 👍
Great explanation Bill. Admire your work. Keep it up.
LOVE your videos Bill, all your explanations are fascinating, in a slow voice, so one have the time to process the info while listening.
Let’s make this guy a legend…these videos are like intimate “How It’s Made” and I’m addicted…so rad!
Wooo Hooo!!! Great to see you back Bill! Your videos are always interesting and informative, and fun to watch.
Miss you, man. Hope you and your family are doing well
@He Need Some Milk! very cursed
I love your videos. They are my favorite videos I've ever watched on CZcams, I wish there were more content creators like you on the channel who make learning engineering concepts so interesting.
I wish you or a group of your engineering friends would collaborate to make more videos like these, the world needs more videos like these.
Ah its been 3 long years! Used to love learning new stuff from you before falling a sleep, such calming voice.
Please make more than one video every few years 😢
Awesome to see your videos again, hope youre having a great time
Comparing Bill with teachers I had in Nigh School, is like night and day. I feel like I could learn anything from these videos.
What a fantastic exposé of the matter. Never taught that much engineering went into those ink jet printer!
Man I was just going to say, Ink Jet Printers. The Videojet printers I work with use a crystal that vibrates at 60,000hz, thus making 60,000 drops per second. There's an LED light flashing at the same rate allowing one to actually see the drop formation using a loupe. After that, the charge tunnel and deflection plate work similarly to a CRT.
The Engineering Guy never ceases to astound. He pronounces "almond" as ALE-mund (3:53). Simply fascinating.
It is so wonderful to have another video from you. These explanations are so concise and descriptive that it makes it incredibly easy to understand the concept being described, and this is present in every single one of your videos. Absolutely fantastic work, as always!
You’re so educational but at the same time have such good content for old videos
Amazing to see you back (hopefully)! How are you, Bill?
I am well!
@@engineerguyvideo Glad to hear that!
man i miss this guy
I miss you too … but I will be back
@@engineerguyvideo good to hear mate 👍🏻👍🏻🤣🤣
@@engineerguyvideo Oh hey! I literally just came over to your latest video to see where you went. Glad to see you!
Glad you’re ok! I also recommend putting a community post 2 months before you’re ready, to let more People know!
Good idea
You explain things so perfectly and effortlessly.
I know that passion fills the cup and all these videos are a result of the overflow. Im eagerly waiting for engineer guys return but also know these video require a lot.
Miss this channel 😢😢😢
I will be back
@@engineerguyvideo 😁😁😁😁😁🙏🙏🙏🙏🙏🙏🙏
This channel is really underrated and I've Heard your making a new series, I'm really looking forward to it.
Do you have any secondary media like twitter (or even the yt community post thing) where you can keep us updated. Best of luck on your new project
they have a website
You are the undisputed king of engineering communication. This was an amazing peek into something so innocuous and complicated, and you explained it all so succinctly.
You explain stuff so much better than anyone else !
Many thanks.......all the way from London.
Always an immediate click! Always an excellent video - thanks for all your hard work. 😉👍
Interesting as always, thank you!
Absolutely astonishing application of fluid mechanics principles. Excellent, informative video Mr Hammack
Your videos are some of the best on the internet. Your use of this medium for teaching is something all others need to consider for their content.
Welcome back. I have been missing your videos for sometime
Great presentation. Thanks
I bet you would have liked to work at Xerox. We were doing this in the lab in the mid 70's (although it went unnoticed.) We used a video camera, strobe and microscope to fine tune the signal modulating the droplets.
In 1970 we experimented with using a HeNe laser to expose a flat Xerographic plate as a feasibility before incorporating a Xerographic drum and galvo scanning . . . I am just saying I bet you would have liked working with these guys. Ahh the good ole days. I would love to touch base on the "Xerox Redeye project" and see where everyone landed.
Welcome l hope help me orphansneedWe putdifficulthe havechildrenWe needyesterdayno There isfor us housing livingtentmy seekersThe helphelpsickneed medicineuntilinsurancehealthyCut offAbout MeI hope helpI have Proof my wordspay when God
Really!!! Engineering, Bill you're very good. You show us the things we might have not thought applied a tremendous scientific and engineering knowledge
Such an incredible leap in quality in a channel that was already great.
Remarkable.
Great episode! 6 month wait and its worth it!
When are you coming back with some more videos we miss you, your presentation skills are top class sir.
Welcome l hope help me orphansneedWe putdifficulthe havechildrenWe needyesterdayno There isfor us housing livingtentmy seekersThe helphelpsickneed medicineuntilinsurancehealthyCut offAbout MeI hope helpI have Proof my wordspay when God.
Very nice explanations, no distracting music, I enjoyed it!
Answers to questions I never thought to ask. Excellent.