1:33 car brought its passenger along with it.... was it a cockroach..?? 😂😂
@CatsForLife2111 күн бұрын
Thanks. #OneMessageFoundation
@terencefitzpatrick873514 күн бұрын
Might run a foul of the law, if you represent yourself as an "engineer" without having a P.Eng. / P.E. license.
@billdouglas172114 күн бұрын
It appears you're using a cyanoacrylate glue ("Super Glue") to attach your gussets. I've been a carpenter and woodworker for 45 years (everything from framing to cabinetmaking), and whenever I've needed a maximum strength bond between wood pieces, I've used a respected and popular glue. There are several, but I greatly prefer Titebond products. (I have zero connection with the company--just speaking from my own experience.) Occasionally I'll use epoxy and, on rare occasions, and for temporary purposes only (such as holding a workpiece in place while I saw or plane or rout the workpiece), I'll use SuperGlue with a spray activator. There are other wood glues, of course, but if you watch the woodworking channels of people who know what they're doing, you'll see the Titebond label on almost all of them. SuperGlue? Rarely. Gorilla Glue? Forget it! Messy, porous stuff. As for the stresses and other engineering issues, those are above my pay grade, but for wood to wood connections, use a recognized and respected brand of glue. Also, although TiteBond usually cures to 90% strength within an hour, I'd give your connections 24 hours before testing, so as to eliminate any possibility of uncured glue weakening your joint.
@Kudeghraw15 күн бұрын
torque is get off power, HP is capacity before stalling.
@legendarystudioclips601815 күн бұрын
I understand thx
@bethannesgarden17 күн бұрын
Thanks!
@hahaxolotl18 күн бұрын
what program u use to draw on pdfs? Would love to know
@WissamSeif15 күн бұрын
I think this was just Microsoft Edge
@DeepakKumar-gd1wg19 күн бұрын
In a truss, the load should be applied only at the joints. So whether you load it from the top or bottom the load should be applied at the joint. The members are not designed to take bending loads. Also the joints need to be pin jointed otherwise bending moment is produced in the members leading to unexpected failure.
@palashgarai390820 күн бұрын
All takes equal time
@Ivan-se5ge21 күн бұрын
This video rocks, loved how you showed a failure and asked lots of thought-provoking questions at the end!!
@Ivan-se5ge21 күн бұрын
U da man thx for everything you do
@redgerran24 күн бұрын
What professor has office hours 30 minutes before class starts?
@rollercoasterwolfboy679526 күн бұрын
The small clearly got to the ground first
@Abby_Osman26 күн бұрын
loved your broken Levantine accent 😅❤️❤️
@Alex-ic4bs26 күн бұрын
Dude. This is awesome. Thanks for making the video. 🙏🏼
@Saman-yu3ly28 күн бұрын
I need to get a book or questions please.
@markdickson30828 күн бұрын
I have a degree in geology, got my first job in hydrology, and kinda fell in to civil engineering. I took and passed the FE because I took enough masters engineering courses the state let me sit, but I didn’t finish the masters so now I’m in this weird state where I’m an FE that can’t get his PE in some states. Some states will let me take the test after 8 years instead of four years of experience, but honestly it’s frustrating and just seems like a weird technicality that prevents me from taking it despite having taken most the math and science courses engineers take anyways. Maybe I should just go back and finish my masters, but I don’t want to take on more debt. It’s kinda silly honestly.
@xderen_xdАй бұрын
God may bless you, and what happen if I am following the university curriculum but self studying with different resources, reading the same books and watching free seminars or some paid university courses as the engineering ones in coursera?
@kotoriitsuka8928Ай бұрын
Got 3 subjects failed heat transfer, fluid mechanics and machine elements 1 in my 3rd year. It was very overwhelming when it reflected on my dashboard yet I have no choice but to bounce back.
@fillemonmvura7077Ай бұрын
I remember watching this in 12th grade and being totally lost. But some engineering years later, everything's all so familiar.
@NurbolAlpysbayevАй бұрын
Weak glue but most importantly your staples should be aligned exactly as the 45° sticks do, and the three intersecting axes in a nice should intersect at one point ideally, or as close to that as possible.
@OvermotorАй бұрын
I left high school early when I lived in Germany to get a bachelor's in Game Art & 3D Animation. I now have a full time job in that field but space has always called to me so I am currently saving up for the next 2 years to get into Aerospace engineering (astronautics). I currently suck at math since I left high school early and am trying to "re-learn it" but I definitely do enjoy doing math. Over the next 2 years while I'm saving up money I am also going to need to get my GED, do the SAT and then apply to the college as well. Do you think all that's possible within that time frame? I'm 21, almost 22 now so I'll only be starting at 24, but if I can get a bachelors in AE I'd have a bachelors in 3D, bachelors in AE, and I'm also a MENSA member by the time I'm around 28.
@user-vi8ng6cq6nАй бұрын
When you are trying to have pee with the morning wood. As you push it down, your heels come off the ground. That’s torque!
@NGorso1Ай бұрын
thanks, 3 previous videos could formulate it that understandably
@acausevic1Ай бұрын
I’ve found it that actual jobs are much easier than school. I love my job but I hated every aspect of school. They should award degrees based on your work performance where you learn most of the stuff you need to learn pertaining to what it is that you want to do such as completing projects etc.
@ArjotGillАй бұрын
But how this relates to race cars, if a race is under torqued what’s gonna go abnormal will it take longer to reach top speed or what?
@machupikachu10855 күн бұрын
yes. Torque will help acceleration depending on gearing.
@drdreamslice7948Ай бұрын
nick from new girl
@TheConceptAcademyАй бұрын
I want skill that dont let me go and join a company, i need it to do from my home. I hope mechanical has a less scope in it
@miscellaneousaccount7203Ай бұрын
Parallel axis theorem. The one with metal cylinders on the outside has masses that are further away from its centroid thus a higher mass times r^2 value is added to the metal cylinders' moment of inertia, thus a higher net moment of inertia than the other object. Both objects have the same force/ torque on them(gravity on an inclined plane, same slope and same weight). The one with the higher moment of inertia will have less angular acceleration.
@miscellaneousaccount7203Ай бұрын
Lol, my bad, didn't finish watching the whole thing. He ended up saying exactly what I said but better.
@antoreowithmilk2 ай бұрын
Another explanation: both disks start with the same potential energy at the top of the ramp (same mass and height) and assuming they both experience similar friction, they will have the same kinetic energy right before they hit the bottom. As they're rotating, the total kinetic energy they have is split between linear and rotational kinetic energy, meaning the more energy it takes to rotate the disk, the less energy it can dedicate to moving down the ramp. The equation for rotational kinetic energy is .5Iw^2. I is inertia. The disk with the weights at the center is closest to a cylinder, so equation for inertia would be 1/2mr^2. The one with the weights toward the outside is closer to a ring, which has an equation of mr^2. Therefore the disk with weights toward the outside will have a higher inertia, meaning the rotational kinetic energy will be greater and the linear kinetic energy will be less. In conclusion: 🤓
@muhtasimrahman81882 ай бұрын
The one with a larger moment of inertia will travel further since it releases its built up rotational kinetic energy over a larger period of time.
@markstice2098Ай бұрын
I don’t think so. I think the one with the lower moment of inertia in theory may travel a bit more due to a bigger acceleration
@muhtasimrahman8188Ай бұрын
@@markstice2098 I actually think you are right. The lower inertia wheel will travel further due to its greater speed. More of the energy is being used to move the thing forward rather than spinning it up. kzread.info/dash/bejne/lGuuudmoacfImbg.html
@ViSaint2 ай бұрын
You should blow from the other side to prove Venturi effect
@TechyAstronomer2 ай бұрын
He opened up the jay z video
@sethpolevoi40272 ай бұрын
I think the main problem with the original video is you don’t explain why the disc has a lower moment of inertia. You’re basically just pointing to the equation saying “see that’s why” but not actually explaining it. Would be awesome if you showed an intuitive explanation
@nathanarievlis39852 ай бұрын
Pretty cool demo and you explain it like I'm slooooo.... which I am. Well, my boss def thinks so
@EverythingYouNeedToKnowEYN2K2 ай бұрын
Ice skater with arms tucked in
@zainalabden22662 ай бұрын
Woah man you're really underrated
@AnOrreoCookie2 ай бұрын
Keep going man, this is cool!
@DelbertTritsch2 ай бұрын
Makes me think of a flywheel.
@samiaseifeddine93882 ай бұрын
Love it!
@YoungGandalf23252 ай бұрын
Phys-X Games Big Air at the skatepark!
@ekayate24552 ай бұрын
Go sit on a spinny chair, and take the biggest swing you can make with your legs and feet to start spinning with your feet off the ground. First start with your legs stretched out as far as they can go, and then quickly fold your legs inward, going into a partial fetus pose. Notice how you spin faster despite no external force being applied to you after you pulled your legs in? It's the same principle as to the reason why that disk will spin faster.
@WissamSeif2 ай бұрын
That's right. Higher inertia = lower speed
@kaladin7832 ай бұрын
As an engineering student at Colorado state university, that last comment is NOT encouraging 😂
@austindale31292 ай бұрын
Well done, video, and I agree with everything you said. This hits close to home as a Sr. electrical engineer without a degree. Yes, I'll explain. I studied and learned everything I could in electrical/ mechanical engineering for about 6 years on my own, researching all core curricula and buying the textbooks, and, yes, I did the work. I worked construction 8 hours a day, got home, and studied 4 hours every night for 6 years because I didn't have the money for college. I did have to shell out the money for a college course in CAD to get a student license to AutoCAD back in 2011, which really ignited my productivity. I loved what I was learning and just genuinely hated the sole-suck in the classroom. I designed and built everything I could, from CNCs, computers, and Tesla Coils; you name it. If it was geeky and technically complicated, I was obsessed with it. I spent every dollar I earned on the software, equipment, tools, and projects. Then I lucked out and landed a job as a mechanical engineer at an RV company, which I held for 5 years; I took classes at night when I could then lucked out again and landed a job as an electrical engineer at an EV startup and have moved into the Sr. Electrical engineer for the last 3.5 years. It has been extremely difficult to do this without a degree, but I have put in thousands of more hours over these 14.5 years to gain this knowledge I have, and that was only possible because I love electrical engineering, physics, and computer science at the very core of my being. Each employer placed me under much higher scrutiny, and it was a good thing that I had put in all the long nights. My ability to teach myself has been extremely valuable and has allowed me to crush other engineers' productivity on new complex problems. Again, I have put in 4 times more work than a four-year degree would provide, and I have spent much more money on my projects to learn EE skills than I would have spent on a degree at this point. Getting a foot in the door has been extremely difficult, and I recommend getting that degree. My situation is extremely rare and an unnatural blend of hard work and excellent luck! I am still going to school at night, but the classes are incredibly tedious and even more difficult at this point. You will likely be slapped in the face by the importance of the soft skills in the workplace that are buried in the hard skills in college. One of the pain points I did avoid was knowing what I was interested in before taking any classes, not plugging through a year of school to find out I wasn't interested in the field. I could write a book on this topic. To summarize this topic from my life experience, I want to get a degree. If you love engineering, nothing will stop you from learning however you can, but it will be almost impossible to do what you want at the company you want to be at. Would I consider a candidate's experience and passion projects grounds for hiring?.. Yes, but that's because I can recognize my own traits in others that have led to my success. Are you likely to be interviewed for an engineering job by me?.. Probably not. I wrote a lot here, but hopefully, this will provide first-hand input. Also, I am currently in college, nearing the completion of my BS EE. Regardless of my job title and experience, until I get that degree, I will not really call myself an electrical engineer.
@rhondanolen22232 ай бұрын
Learned this the hard way tried to do a one and a half and just thought I flip this hard to land on my feet so filled about as hard I could a bam landed on my belly because I didn’t tuck and I never tried again
@BertisAU2 ай бұрын
Damnit I was wrong
@DaRkAnGeL-si7fc2 ай бұрын
Another good example: Get an office chair (one that spins). Sit in it and start spinning, now stretch your legs outwards, you'll start spinning slow. Now pull your legs in and you'll spin faster.
@crazy75able2 ай бұрын
Thanks for nothing, basically saying just this is how it is
Пікірлер
I see the 3D printer in the back
1:33 car brought its passenger along with it.... was it a cockroach..?? 😂😂
Thanks. #OneMessageFoundation
Might run a foul of the law, if you represent yourself as an "engineer" without having a P.Eng. / P.E. license.
It appears you're using a cyanoacrylate glue ("Super Glue") to attach your gussets. I've been a carpenter and woodworker for 45 years (everything from framing to cabinetmaking), and whenever I've needed a maximum strength bond between wood pieces, I've used a respected and popular glue. There are several, but I greatly prefer Titebond products. (I have zero connection with the company--just speaking from my own experience.) Occasionally I'll use epoxy and, on rare occasions, and for temporary purposes only (such as holding a workpiece in place while I saw or plane or rout the workpiece), I'll use SuperGlue with a spray activator. There are other wood glues, of course, but if you watch the woodworking channels of people who know what they're doing, you'll see the Titebond label on almost all of them. SuperGlue? Rarely. Gorilla Glue? Forget it! Messy, porous stuff. As for the stresses and other engineering issues, those are above my pay grade, but for wood to wood connections, use a recognized and respected brand of glue. Also, although TiteBond usually cures to 90% strength within an hour, I'd give your connections 24 hours before testing, so as to eliminate any possibility of uncured glue weakening your joint.
torque is get off power, HP is capacity before stalling.
I understand thx
Thanks!
what program u use to draw on pdfs? Would love to know
I think this was just Microsoft Edge
In a truss, the load should be applied only at the joints. So whether you load it from the top or bottom the load should be applied at the joint. The members are not designed to take bending loads. Also the joints need to be pin jointed otherwise bending moment is produced in the members leading to unexpected failure.
All takes equal time
This video rocks, loved how you showed a failure and asked lots of thought-provoking questions at the end!!
U da man thx for everything you do
What professor has office hours 30 minutes before class starts?
The small clearly got to the ground first
loved your broken Levantine accent 😅❤️❤️
Dude. This is awesome. Thanks for making the video. 🙏🏼
I need to get a book or questions please.
I have a degree in geology, got my first job in hydrology, and kinda fell in to civil engineering. I took and passed the FE because I took enough masters engineering courses the state let me sit, but I didn’t finish the masters so now I’m in this weird state where I’m an FE that can’t get his PE in some states. Some states will let me take the test after 8 years instead of four years of experience, but honestly it’s frustrating and just seems like a weird technicality that prevents me from taking it despite having taken most the math and science courses engineers take anyways. Maybe I should just go back and finish my masters, but I don’t want to take on more debt. It’s kinda silly honestly.
God may bless you, and what happen if I am following the university curriculum but self studying with different resources, reading the same books and watching free seminars or some paid university courses as the engineering ones in coursera?
Got 3 subjects failed heat transfer, fluid mechanics and machine elements 1 in my 3rd year. It was very overwhelming when it reflected on my dashboard yet I have no choice but to bounce back.
I remember watching this in 12th grade and being totally lost. But some engineering years later, everything's all so familiar.
Weak glue but most importantly your staples should be aligned exactly as the 45° sticks do, and the three intersecting axes in a nice should intersect at one point ideally, or as close to that as possible.
I left high school early when I lived in Germany to get a bachelor's in Game Art & 3D Animation. I now have a full time job in that field but space has always called to me so I am currently saving up for the next 2 years to get into Aerospace engineering (astronautics). I currently suck at math since I left high school early and am trying to "re-learn it" but I definitely do enjoy doing math. Over the next 2 years while I'm saving up money I am also going to need to get my GED, do the SAT and then apply to the college as well. Do you think all that's possible within that time frame? I'm 21, almost 22 now so I'll only be starting at 24, but if I can get a bachelors in AE I'd have a bachelors in 3D, bachelors in AE, and I'm also a MENSA member by the time I'm around 28.
When you are trying to have pee with the morning wood. As you push it down, your heels come off the ground. That’s torque!
thanks, 3 previous videos could formulate it that understandably
I’ve found it that actual jobs are much easier than school. I love my job but I hated every aspect of school. They should award degrees based on your work performance where you learn most of the stuff you need to learn pertaining to what it is that you want to do such as completing projects etc.
But how this relates to race cars, if a race is under torqued what’s gonna go abnormal will it take longer to reach top speed or what?
yes. Torque will help acceleration depending on gearing.
nick from new girl
I want skill that dont let me go and join a company, i need it to do from my home. I hope mechanical has a less scope in it
Parallel axis theorem. The one with metal cylinders on the outside has masses that are further away from its centroid thus a higher mass times r^2 value is added to the metal cylinders' moment of inertia, thus a higher net moment of inertia than the other object. Both objects have the same force/ torque on them(gravity on an inclined plane, same slope and same weight). The one with the higher moment of inertia will have less angular acceleration.
Lol, my bad, didn't finish watching the whole thing. He ended up saying exactly what I said but better.
Another explanation: both disks start with the same potential energy at the top of the ramp (same mass and height) and assuming they both experience similar friction, they will have the same kinetic energy right before they hit the bottom. As they're rotating, the total kinetic energy they have is split between linear and rotational kinetic energy, meaning the more energy it takes to rotate the disk, the less energy it can dedicate to moving down the ramp. The equation for rotational kinetic energy is .5Iw^2. I is inertia. The disk with the weights at the center is closest to a cylinder, so equation for inertia would be 1/2mr^2. The one with the weights toward the outside is closer to a ring, which has an equation of mr^2. Therefore the disk with weights toward the outside will have a higher inertia, meaning the rotational kinetic energy will be greater and the linear kinetic energy will be less. In conclusion: 🤓
The one with a larger moment of inertia will travel further since it releases its built up rotational kinetic energy over a larger period of time.
I don’t think so. I think the one with the lower moment of inertia in theory may travel a bit more due to a bigger acceleration
@@markstice2098 I actually think you are right. The lower inertia wheel will travel further due to its greater speed. More of the energy is being used to move the thing forward rather than spinning it up. kzread.info/dash/bejne/lGuuudmoacfImbg.html
You should blow from the other side to prove Venturi effect
He opened up the jay z video
I think the main problem with the original video is you don’t explain why the disc has a lower moment of inertia. You’re basically just pointing to the equation saying “see that’s why” but not actually explaining it. Would be awesome if you showed an intuitive explanation
Pretty cool demo and you explain it like I'm slooooo.... which I am. Well, my boss def thinks so
Ice skater with arms tucked in
Woah man you're really underrated
Keep going man, this is cool!
Makes me think of a flywheel.
Love it!
Phys-X Games Big Air at the skatepark!
Go sit on a spinny chair, and take the biggest swing you can make with your legs and feet to start spinning with your feet off the ground. First start with your legs stretched out as far as they can go, and then quickly fold your legs inward, going into a partial fetus pose. Notice how you spin faster despite no external force being applied to you after you pulled your legs in? It's the same principle as to the reason why that disk will spin faster.
That's right. Higher inertia = lower speed
As an engineering student at Colorado state university, that last comment is NOT encouraging 😂
Well done, video, and I agree with everything you said. This hits close to home as a Sr. electrical engineer without a degree. Yes, I'll explain. I studied and learned everything I could in electrical/ mechanical engineering for about 6 years on my own, researching all core curricula and buying the textbooks, and, yes, I did the work. I worked construction 8 hours a day, got home, and studied 4 hours every night for 6 years because I didn't have the money for college. I did have to shell out the money for a college course in CAD to get a student license to AutoCAD back in 2011, which really ignited my productivity. I loved what I was learning and just genuinely hated the sole-suck in the classroom. I designed and built everything I could, from CNCs, computers, and Tesla Coils; you name it. If it was geeky and technically complicated, I was obsessed with it. I spent every dollar I earned on the software, equipment, tools, and projects. Then I lucked out and landed a job as a mechanical engineer at an RV company, which I held for 5 years; I took classes at night when I could then lucked out again and landed a job as an electrical engineer at an EV startup and have moved into the Sr. Electrical engineer for the last 3.5 years. It has been extremely difficult to do this without a degree, but I have put in thousands of more hours over these 14.5 years to gain this knowledge I have, and that was only possible because I love electrical engineering, physics, and computer science at the very core of my being. Each employer placed me under much higher scrutiny, and it was a good thing that I had put in all the long nights. My ability to teach myself has been extremely valuable and has allowed me to crush other engineers' productivity on new complex problems. Again, I have put in 4 times more work than a four-year degree would provide, and I have spent much more money on my projects to learn EE skills than I would have spent on a degree at this point. Getting a foot in the door has been extremely difficult, and I recommend getting that degree. My situation is extremely rare and an unnatural blend of hard work and excellent luck! I am still going to school at night, but the classes are incredibly tedious and even more difficult at this point. You will likely be slapped in the face by the importance of the soft skills in the workplace that are buried in the hard skills in college. One of the pain points I did avoid was knowing what I was interested in before taking any classes, not plugging through a year of school to find out I wasn't interested in the field. I could write a book on this topic. To summarize this topic from my life experience, I want to get a degree. If you love engineering, nothing will stop you from learning however you can, but it will be almost impossible to do what you want at the company you want to be at. Would I consider a candidate's experience and passion projects grounds for hiring?.. Yes, but that's because I can recognize my own traits in others that have led to my success. Are you likely to be interviewed for an engineering job by me?.. Probably not. I wrote a lot here, but hopefully, this will provide first-hand input. Also, I am currently in college, nearing the completion of my BS EE. Regardless of my job title and experience, until I get that degree, I will not really call myself an electrical engineer.
Learned this the hard way tried to do a one and a half and just thought I flip this hard to land on my feet so filled about as hard I could a bam landed on my belly because I didn’t tuck and I never tried again
Damnit I was wrong
Another good example: Get an office chair (one that spins). Sit in it and start spinning, now stretch your legs outwards, you'll start spinning slow. Now pull your legs in and you'll spin faster.
Thanks for nothing, basically saying just this is how it is
😂😂sorry to waste ur time buddy