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Mr. McMath
Приєднався 13 гру 2011
Math, taught to make sense.
Survival Math
Special right triangles can save your life...or at least keep you dry.
Use this special right triangle to build a shelter with just a tarp, trekking poles, and some rope. This is one of the lightest backpacking shelters and you can build it yourself.
Use this special right triangle to build a shelter with just a tarp, trekking poles, and some rope. This is one of the lightest backpacking shelters and you can build it yourself.
Переглядів: 114
Відео
Velocity Vectors
Переглядів 313 місяці тому
00:00 Vector Applications 00:26 Overview 06:37 Cardinal Directions 09:21 Velocity vector addition (airplane) 20:24 Velocity vector subtraction (airplane) 29:40 Velocity vector analyzing movement (river boat)
Vectors (pt. 1) - Fundamentals
Переглядів 824 місяці тому
00:00 Table of Contents 00:10 Vector definition/Intro to vectors 00:58 Parts of a vector 02:53 Positive/Negative vectors 04:13 Adding/Subtracting vectors: Geometrically 11:33 Scalar multiples 17:46 Vector components 19:50 Position vector 22:36 Adding/Subtracting vectors: Algebraically 26:03 Vector magnitude 32:14 Unit vector 36:40 Direction angle of a vector 44:47 Finding a vector, given magnit...
Music Production: How a Compressor Works
Переглядів 8864 роки тому
The basic operation of a compressor, how it works, what to listen for, and how to set it up.
How to turn a Speaker into a Microphone
Переглядів 48 тис.5 років тому
Here's how you can make your own subkick mic on the cheap!
Despacito by @luisfonsi ft. @daddyyankee
Переглядів 5136 років тому
I made this for my IG @ihumunkulus. Follow my nonprofit @oaktownsquare where high school students make music videos that are waaaay cooler than this one.
"Little District" IG
Переглядів 3846 років тому
"Little District" by Eric Monty Morris. Follow my nonprofit IG: @oaktownsquare where high school students make music videos that are waaaay cooler than this one.
How Sound Works - The Physics of Sound Waves
Переглядів 166 тис.9 років тому
This video explains how sound waves work and how speakers work to reproduce sound. It includes descriptions of sound wave characteristics like: Frequency Wavelength Amplitude Envelope Harmonic Content
So where is that part 2?
I basically don't know anything about music or even sound! I was searching for something slightly relevant to this topic, and I came across this video. You kept me to watch the whole 16-minute video! You explain incredibly fantastic. I don't know you but you should be a great teacher. Thanks for this video.
Masterful teaching: clear and pleasant.
great bro. tnx alot.
you are a legend. this is such a gem. cant believe you’ve done this 9 years ago! any idea where i can find part 2?
Perfect, just perfect!
They should teach this in schools like this
Your brain must be tired after that.
You must be even more handsome these days.
shameless.donrt watch...😂😂😂😂😂
Hello there, Thank you for your very useful and great help to understand these phenomena., I have a question and maybe other folks could help out too. I need to know how to break or completely destroy, vanish the sound of buzzing or low frequencies that they are coming to our ears and why we are able to hear them and what are the sources and causes of these low frequencies coming? I have watched different teaching programs and I believe they said these could be cause by EMF or some caused by our home electrical equipments and being exposed to EMF. And also I saw a program that said use EMF preventive materials. I was wondering what would you say or recommend. Thank you very much, I appreciate it greatly for your help 😊
This is so intriguing, thank you. Thanks too for yr pacing, yr soft voice explains 10:10 fab content. …I clicked on it wondering if you’d explain why certain sounds irritate the brain. Why a certain chord or combination makes us teary. V helpful. ❤
Thanks. Interesting 🙏🥰
Great video! I would love to see part 2!
this video is seriously amazing, thank you so much for all your work! even after coming to this 8 years after publishing it is still so sooo helpful!!!
This is an awesome explanation of sound waves, thank you very much for your effort!
Thanks a lot for the video! Is there Part 2?
This was a great video. Did you ever do Part 2 on Psychoacoustics? I couldn't find it on your page. I am going to watch your videos on Vectors in the meantime. Great explanation.
If your wiring a speaker as a microphone you could wire the negative as the positive. Because a speaker is an output device. But since you’re turning it into an input device it’s better to wire it out of phase
Loved the video. Very clear.
I learned this from burn notice lmao. I had to search this up just to see if i remembered it correctly. In burn notice they do this to break into a safe but they didnt have any mics so they broke a speaker in the person house and did this to use it as a mic to be able to hear the clicking of the dial in the safe. Great show and teaches you little things like this and more.
i found a gem today in understanding the sound more clearly ..... i jz started up ...hehe WOW !! ...and GEM bcoz, whoever explains u basics is a GEM bcoz basics are the GEM itself !! Thanks for sharing the video mate.....booOOoom
What kind of frequency do these pick up. How low?
Thank You for helping me understand what I couldn't describe in communication about visualizing sound characteristics ... Envelope & Harmonic Content were the missing definitions I needed .. Makes sense now 🤔
Brb, building cheap microphone
Great video!
I just accidentally turned a microphone in to a speaker - wondered where the hell the computer's sound was coming from... it was emanating from the microphone!
Thank you so much!!!!
dope video dude thank you, very helpful
Very cool 😎
Hi thanks for the great video! Have you ever heard of a speaker that can act as microphone simultaneously? Is this even possible? I'm thinking about doing this type of a test in the studio :)
Thank you very much for this. I can't find the psycho-acoustics video you mention - is it not available now?
This was incredible. Where is part 2??
Great job 👏 👍 i
What do you use for your power source? Or do you even need a power source?
Killer job breaking these concepts down! Thanks so much for making this video!
Man you explained it very well, thanks 👍
Night and day - thank you so much for making me understand
Awesome. Really well explained.
this was amazing. i never understood this stuff until now.
Where is pt2?
Nice job of demonstrating a complex topic in simple and understandable terms. I feel I have a better inkling of what is really happening with the sound waves I'm hearing.
Best. Explanation. I. Have. Ever. Heard. 👏 Thank you, sir!
Great fucking video man.
facts
Great video ! Thank you !
Great brilliant explanation
The best video about sound ever, and just in 16 mins, all clear. Thanks Adam.
Hey, great video! Keep ot up
This is too fun! 😁