How a Retractable Ballpoint Pen Works
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4m 44sLänge
A ballpoint pen seems simple: press a button you can write, press again and put it in your pocket. Yet inside a clever mechanisms turns that simple push into all sorts of other motions. This video uses detailed animation to look inside the iconic Parker Jotter ink pen and see how it works. You can become an advanced viewer of engineerguy videos by signing up at http://www.engineerguy.com/preview.
Kommentare
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I remember taking apart pens as a kid, but I don't think I completely understood how they worked till I got a transparent pen. Great video, as usual :)
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Can you do a video on how the retraction mechanism works inside retractable blinds and retractable cords?
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A little piece of art and ingenuity...
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After watching this and seeing the comments I never wanna see the word or hear a click ever again
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Make a video on quantum physics
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Who didnt take one apart and Looked how it works?
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Amazing! I've always taken the simple click pen for granted but inside it really is a marvel of mechanical engineering.
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I'm writing with a jotter rn
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Great video!
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now it's a standard issue instrument of obnoxious office workers everywhere...
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That's such a clever mechanism
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I'm LOVING these animations!
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No I am not procrastinating...
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Hi, long time no see :)
I just wonder if you can explain how cars manual and automatic shift gears work, it would be great. I searched a lot and watched some videos, yet I can't understand them correctly. But I'm sure if you explained them, I will understand them easily, I'm just fond of your way of describing how things work, it's how you are amazed with it, and amazing the others with it, as well.
Please think of it... -
this is so eazy a 13 year old me was able to understand why an engineer of this caliber make a video and loose presious time *not a native english speaker so pls dont criticyze my dictation
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Great video . Thank you very much.
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118 pencil-lovers disliked this video.
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☎143
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you have to be literally retarded if you did not know how a click pen works.
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If i were to cut off the bottom of the pen, would it still make the click noise?