# Tag: one

## From the minds of Jordan Peele and Charlie Sanders | Weird City Trailer

I’m so tired of truffles. Oh, me too… I hear they have great food vehicles below the line… But I’m simply too scared to go down there. This is so vibrant! What is that? Is it some kind of theme park? Those are called laundromats… People below the line wash their own clothes. Ewww! The…

## All possible pythagorean triples, visualized

[Intro Music] When you first learned about the pythagorean theorem that the sum of the squares of the two shorter sides on a right triangle always equals the square of its hypotenuse I’m guessing that you came to be pretty familiar with a few examples like the 3-4-5 triangle Or the 5-12-13 triangle, and I…

## Cross products in the light of linear transformations | Essence of linear algebra chapter 11

Hey folks! Where we left off, I was talking about how to compute a three-dimensional cross product between two vectors, v x w. It’s this funny thing where you write a matrix, whose second column has the coordinates of v, whose third column has the coordinates of w, but the entries of that first column,…

## What they won’t teach you in calculus

3Blue1Brown [Classical music] Picture yourself as an early calculus student about to begin your first course: The months ahead of you hold within them a lot of hard work Some neat examples, some not so neat examples, beautiful connections to physics, not so beautiful piles of formulas to memorise, plenty of moments of getting stuck…

## Nonsquare matrices as transformations between dimensions | Essence of linear algebra, chapter 8

Hey, everyone! I’ve got another quick footnote for you between chapters today. When I talked about linear transformation so far, I’ve only really talked about transformations from 2-D vectors to other 2-D vectors, represented with 2-by-2 matrices; or from 3-D vectors to other 3-D vectors, represented with 3-by-3 matrices. But several commenters have asked about…

## Indoor Cycling Training – 25 Minute HIIT Blast

– We’re off for a quick 25 minute interval blast. Let’s work together on this ride and help take our training to the next level. Follow the effort levels as a guide and work within your own capabilities. The effort levels are measured on a rate of perceived exertion scale. Level one representing very light…

## One HABIT That Will Change Your World – Bob Proctor

Hello there and welcome. I’m Bob Proctor. I wanted to talk to you about forming a habit that’ll literally change your world. I formed this habit a long time ago, and I’m going to tell you, my world changed like night and day. It worked for me. It’ll work for you. But before we get…

## But how does bitcoin actually work?

What does it mean to have a bitcoin? Many people have now heard of bitcoin, that’s it’s a fully digital currency, with no government to issue it and no banks needed to manage accounts and verify transactions. That no one actually knows who invented it. Yet many people don’t know the answer to this question,…

## Why is pi here? And why is it squared? A geometric answer to the Basel problem

I’m gonna guess that you have never had the experience of your heart rate increasing in excitement while you are imagining an infinitely large lake with lighthouses around it Well if you feel anything like I do about math, that is gonna change by the end of this video Take 1 plus 1/4 plus 1/9…