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Thank you for this video. I have been trying to add a double major to add to my econ degree for years. I'm now a junior and regretting never choosing one, but there is nothing else I am as passionate about.

You have lost a lot of weight ,it’s clear

😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍

Why does this work tho? Its

makasih ya uda bantu ujian praktek matmin ku

Im undergraduate. I think you speak naturally not as many other people making videos that I used to watch, they speak like parrot and I love your videos very much. I understand all things you want to convey and that is also what I need. I am so happy and grateful because I found your video. For a while, I was very confused with inertial frame and non-inertial frame so I started to look for many videos that could explain and give me examples but I couldn't find what I needed until I accidentally met your video, your explanation was very specifical and clear and includes all of the things that I need and more. I think we have a lot of things in common. I am not afraid to consume many times to research sth so I also waste a lot of time on useless things that I don't know what it is. In conclusion, your tiles are not attractive but your contents are very helpful to me.

I‘be tried a geometric approach for 3d Galton Board and it’s a bit dependent on the obstacles pattern you start with. However, you don’t need anything like that for a simple demo. Grains of sands and air resistance is enough. There rest will depend on gravity level of the test conditions.

hi can you please share the code

I wonder version of it that distribute uniformly not gaussly. There was topic on MathOverflow with "Design a Galton Board to simulate a uniform distribution" title

1,000 views. Well done!

7:09 why would yi start at zero? Shouldn't it be the maximum height as it is initially placed at the top?

this is an extremely interesting concept for a video! :) question - how did you know that grad school was right for you? was it based on career plans, and were you set on those plans going into undergrad? currently in my last year of undergrad and questioning most things

wound up here somehow? Anyway, had a lot of chuckles by the editing alone. The jump cut works every time. Been a while it seems since you posted, so I hope you're well bud. You gave a random mathematician on the internet a good laugh. my best 🙂

You're going to hate this, but the one at the beginning is slightly a curtate cycloid.

God ! 6:19 was good. Btw what the the rectangle thing on the white board ?

Why do all the Galton board videos have no comments? 🤔🤔🤔🤔🤔 😉

I'm glad to see this now has more views than my original Mould Effect video :)

Wow thanks a lot! Very helpful!

This is just a siphons tube when with solid chain rather than any fluid

Hello. I commissioned a 3D model (pre-Pandemic) from my school's Engineering Dept. Hopefully, I will actually have a model to share on my channel (nSimplexPachinko) at some point. I still have not gotten word on whether it has been done.

Please try again dropping the ball chain under water with a beaker. Dropping a ball chain horizontally and dropping a ball chain by first going upward and then going downward is completely different!

Wendy's has BurgerTime

Too many variables changed for the water experiment. The end of the chain no longer needs to raise above the top level of the bead pile. The Mould Effect and chain fountain doesn't have anything to do with a chain being pulled over an edge. That happens with rope and isn't notable. It's the increasing peak height that makes the effect novel. So it doesn't appear to occur underwater but the experimental methodology is too faulty to know for sure.

I wonder if you actually could make one of these, depending on the size of the bearings. If you suspended a lattice of the bearings using a thin enough wire, and use bearings the same size to filter through, I bet that the wire could basically be ignored

In All the videos of beads,chain,rope they ALWAYS spiral upward. th-cam.com/video/0uXRrjk4F5o/w-d-xo.html. th-cam.com/users/shortsXw3StdBu-hg?feature=share

Talk outloud pls! That's a interesting video, but I can't hear you.

The effect looks cool but the name Mould effect is based off bad science. You should record yourself cracking a whip. The end of the whip brakes the sound barrier.

Wow you can see water droplets flying off the beads in the slow mo!

TH-cam recommended it!

Nice demonstration 👍

Keep it up brother, keep working hard!

So it doesn't have the effect under water

now i know what it feels like being the person to watch a video from a really small channel

🤧🥺🤷🏻‍♂️

You're cute

1:17 really? Are you listening to yourself? You must be good at planning trips. lol Read the problem. Mind the conditions where it applies.

Sir i have a question:When light bends during refraction ,it takes the shortest path.But can it take the fastest path during some situations?

my complex number senses are tingling

That is sad that you have a good content but no significant number of views or such despite the fact that you seem worked hard on your channel. Greetings from Turkey! 🇹🇷🇹🇷

can u send the code cuz i wanna try it my self to get a better under standing

The height of the fall is not the main factor to increase the height of the fountain since the momentum that lifts the chain its caused by a efect that happens in the landing and not in the fall itself.

Great video. You explain your research nicely. First, it seems to me a 3D galton board, or rather, your implementation of it, is just a random walk. It seems this could be thought of as a 2D random walk, but where the particle is continuously moving down on the Z axis. I don't think this would be difficult to confirm. Second, I wondered how packing structure could effect this. Like crystal rock would give a regular lattice, which wouldn't be present in the atmosphere. And thoughts on how this may impact the results? Finally, the not all cosmic rays will turn to muon at the same hight. What happens if you add randomization, so each particle would fall down a 3d galton board with different heights. Thoughts?

hey sam! I really like your videos. although I’m not a physics major I find them to be very insightful. I can definitely resonate with the double major dilemma. I too started off my degree with a major that I thought was cool but eventually wasn’t *that* cool. granted I decided to double major my second year but by the spring I realized that my “new” major (sociology) was more interesting and I wanted to go all in. I also think it’s important to ask the why, like you mentioned. Although taking on a double major can be beneficial in terms of just learning a subject. I felt like my decision to double major was largely to prove to myself (and I guess to others) that I could have accomplished the double major but I had to realize that I wouldn’t really gain anything in the end. I also wanted to prove that I could graduate a year early too? which ofc is an accomplishment but in the long run it wouldn’t have benefited me especially because I plan to apply straight to PhD. Now I’m able to focus on my research/ related job and I think it was definitely best for me to do the major/minor combo as opposed to the major/ major. For me I try not to regret the path I took just because I think that a different path would’ve led me to a different destination! I think I benefited from kind of hopping around and then landing on something I really loved because then I knew what the grass was like on the other side and didn’t have to fear that I was on the wrong side (if that makes sense)

when did you start your undergrad research?

This is really a good advice. Also, your advice from previous video on studying and note-taking was great. On topics - I've been in this situation more times than I am ready to admit...😳 I thought I would catch up and learn everything perfectly later (when the circumstances become perfect), but that never happened (of course) and I was only stressed out. Also, I think it's ok to ask the questions, better late than never, because the end goal is to learn. I mean, life happens and professors should know that, and be ok with any question at any time. 🙃

Probably the oddest COVID hobby

This is something I need to start doing. Whenever I take notes the words come through my ear and straight to the paper lol. Great vid btw, just found your channel, its great!

Hey, is there any explanation to derive it without coding?

Great video, it was nice to hear your unfiltered thoughts on this topic!

Hey thanks alot for the video doing a essay on the different proofs so this was a godsend :)