engineerguy

engineerguy

Bill Hammack explores the world of engineering

How a Microwave Oven Works

How a Microwave Oven Works

Plastic Injection Molding

Plastic Injection Molding

How a Laser Works

How a Laser Works

LCD Monitor Teardown

LCD Monitor Teardown

Hard drive teardown

Hard drive teardown

How a quartz watch works

How a quartz watch works

How a Film Projector Works

How a Film Projector Works

Light bulb filament

Light bulb filament

How a lead-acid battery works

How a lead-acid battery works

How smoke detectors work

How smoke detectors work

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  • William Smith
    William Smith9 минут бұрын

    Which stage of alzheimers are you into...

  • William Smith
    William Smith11 минут бұрын

    Yeah mate ...it's Shiney!

  • William Smith
    William Smith12 минут бұрын

    And then...and then they make and sell you aluminum pots and pans that you heat food in...now...what do you think happens when you heat an aluminum pot or pan with food innit...my guess is that aluminum permeates into that food you ingest when cooked. But...not to worry you won't remember where the alzheimers came from any way...so just go right ahead ....can you say obliviously...

  • William Smith
    William Smith18 минут бұрын

    Called urban renual.

  • William Smith
    William Smith20 минут бұрын

    Aluminum causes cancer and alzheimers desease...sugar is rocket fuel for cancer.....their putting acidic sodas in them that actually break down the aluminum and absorb it into thee soda....that general public actually put to their mouths and drink...put bingo their bodies...well...because they don't seek knowledge ...they trust that no one would intentionally do something that would harm them for money....right? Nobody would do that....uh huh...ok...I guess not...

  • Ritch Carcass
    Ritch Carcass5 сағат бұрын

    Truly amazing thanks for this

  • Laurence Christian Lenon
    Laurence Christian Lenon9 сағат бұрын

    Can someone please elaborate on how a dome reduces the metal needed to manufacture the can? I'm sort of confused on this one. Does it reduce the metal needed because it reinforces the bottom of the can (less reinforcement, less metal)?

  • Laurence Christian Lenon
    Laurence Christian Lenon9 сағат бұрын

    @engineerguy Whoa, didn't expect a reply from the creator. I see, I was narrowly thinking that a curved surface has more surface area than a flat one. Thank you!

  • engineerguy
    engineerguy9 сағат бұрын

    It can be made thinner because it is domed (it is stronger)

  • Hector Huerta
    Hector Huerta21 сағат бұрын

    Nice

  • Mr. Krabs
    Mr. KrabsКүн бұрын

    I can’t help but to keep coming back to this video in order to uphold my aluminum beverage can knowledge for absolutely no reason

  • José Rubén Sanasi
    José Rubén SanasiКүн бұрын

    Very good explanation, I love it. greetings from Argentina

  • AngelousXeroX
    AngelousXeroXКүн бұрын

    Great video. Just do me a favor and never show me yourself placing a playing music box against your teeth, again. It is like nails on a chalk board.

  • Marina Gaspareto
    Marina Gaspareto2 күн бұрын

    A wonderful video, congratulations!

  • Peter Baldwin
    Peter Baldwin2 күн бұрын

    Force of gravity? Gravity's not a force🤣 maybe this is an old video. But by the definition of FORCE ... Gravity does not fit within it's requirements. Hmmm it's amazing they still teach this incorrect information about gravity. The rest of the video is good though.

  • Pratama Sinarindo Teknik
    Pratama Sinarindo Teknik2 күн бұрын

    Nissei FNX Injection Molding kzread.info/dash/bejne/eIN6t7iCcrq6gqg.html

  • ThePearsch
    ThePearsch2 күн бұрын

    Good reference... US2402463 Drinking Bird (47) patentimages.storage.googleapis.com/44/87/01/333de332167c66/US2402463.pdf

  • Leon Alcock
    Leon Alcock2 күн бұрын

    How mad we've never heard of this

  • Leon Alcock
    Leon Alcock2 күн бұрын

    This guy

  • Lucius Chiaraviglio
    Lucius Chiaraviglio3 күн бұрын

    About using them as a computer output device -- some early IBM printing terminals did exactly that (input too), for instance IBM 2741 (and that wasn't even the first one, just a popular early model). Now I wonder how these Selectrics avoided problems with the cables stretching over time? Never seemed to occur.

  • Eric Wu
    Eric Wu3 күн бұрын

    Tech Connections brought me back to the memory lane. Miss you, Bill.

  • We R Toys
    We R Toys3 күн бұрын

    In the eighties in England, pull tabs were still around. We'd seperate the tabs, bend the tab in between the circular wedge....and boy did that thing go flying like a frisbee for like 50 ft!

  • Vivek Pandey
    Vivek Pandey3 күн бұрын

    Some of the No.s Quoted here can't be true

  • broccolihart71
    broccolihart714 күн бұрын

    Thank you for this channel...I'm in awe of the engineering marvels of America and beyond. These inventions are what keeps civilization "civilized"

  • broccolihart71
    broccolihart714 күн бұрын

    Absolutely amazing !!

  • Christian Méthot
    Christian Méthot4 күн бұрын

    I'm like Judge Kavanaugh. I like beer. Same principle.

  • Lionel Jonson
    Lionel Jonson4 күн бұрын

    Worked in this industry for over 30 years and still found this interesting thanks to good presentation style.

  • WolfsInferno
    WolfsInferno5 күн бұрын

    I came here for the comment section

  • engineerguy
    engineerguy4 күн бұрын

    We have been waiting for you.

  • Peppercorn
    Peppercorn5 күн бұрын

    I’m going to try and make this

  • JJ Email
    JJ Email5 күн бұрын

    I always assumed the Dvorak keyboard was only for typing Czech

  • Norman Mikalac
    Norman Mikalac5 күн бұрын

    How about adding corrections for relativities and Sagnac effect?

  • Clint Hightower
    Clint Hightower7 күн бұрын

    Great job on the video, I may sign up to be an advanced viewer. Love all of your videos.