From playlist STAT 503
MegaFavNumbers: 1,954,661 is special. The only prime in a sequence of primes to exceed 1,000,000.
#MegaFavNumbers sopfr(40) = 2 + 2 + 2 + 5 = 11, which is prime. 40 is the smallest number such that, raising each prime factor to consecutive exponents, the sum remains prime and eventually exceeds 1,000,000. 1,954,661 is the one and only prime to exceed 1,000,000 following the above proce
From playlist MegaFavNumbers
From playlist STAT 503
1,010,010,101,000,011 - #MegaFavNumbers
This is my submission to the #megafavnumbers project. My number is 1010010101000011, which is prime in bases 2, 3, 4, 5, 6 and 10. I've open-sourced my code: https://bitbucket.org/Bip901/multibase-primes Clarification: by "ignoring 1" I mean ignoring base 1, since this number cannot be fo
From playlist MegaFavNumbers
MegaFavNumbers: All you need to go Mega is just 3 bytes
Joining the maths #MegaFavNumbers thing just because I like it. My favourity number of over 1 million is a number I remember ever since I was a child. It is used often and well known. Watch to find out why. 16777216
From playlist MegaFavNumbers
From playlist everything
Tutorial 03 for Arduino: Electrical Engineering Basics
New Episodes each Monday! You can download the parts list and the code from this episode on my website: http://jeremyblum.com/2011/01/17/electrical-engineering-basics-in-arduino-tutorial-3 Watch my TechBits Episode on Analog and Digital Signals: http://www.youtube.com/watch?v=Z3rsO9
From playlist Tutorial Series for Arduino
From playlist STAT 503
The ultimate tower of Hanoi algorithm
There must be millions of people who have heard of the Tower of Hanoi puzzle and the simple algorithm that generates the simplest solution. But what happens when you are playing the game not with three pegs, as in the original puzzle, but with 4, 5, 6 etc. pegs? Hardly anybody seems to kno
From playlist Recent videos
Mole to Mass Problems: Study Hall Chemistry #8: ASU + Crash Course
In our previous episode we introduced the concept of the mole - a unit of measure that allows us to compare elements and the compounds they form to each other. We used Avogadro’s number to do those conversions back and forth, but now we’re going to take things a little further. But now it’
From playlist Study Hall: Chemistry
LESSON 10: Reading Analog Voltages with Arduino
This video describes how to make analog voltage measurements on the arduino using pins A0 through A5. A simple voltage divider circuit is set up using a potentiomenter. The circuit schematic can be found on lesson 10 at www.toptechboy.com
From playlist Arduino Lessons
Stoichiometry - Chemistry for Massive Creatures: Crash Course Chemistry #6
Chemists need stoichiometry to make the scale of chemistry more understandable - Hank is here to explain why and to teach us how to use it. Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devi
From playlist Chemistry
Alcoholism: How much is too much?
An excessive amount of alcohol can cause lots of problems, but lots of people drink fairly regularly without any of these problems. So, how do you know when you drink too much? Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scisho
From playlist Disorders
Get the Code : http://bit.ly/arduinotut2 Kit I'm Using : https://amzn.to/2LAJzG7 Best Arduino Book : https://amzn.to/2PfV5ZP https://www.patreon.com/derekbanas In this part of my Arduino tutorial I'll cover how to measure current, resistance and voltage with a multimeter. I'll also show h
From playlist Arduino Tutorial
Space Headwinds Might Help Us Find Dark Matter
Try MagellanTV: https://try.magellantv.com/scishowspace. Start your free trial today so you can watch Mysteries of Dark Matter and the rest of MagellanTV’s science collection. Some scientists are hoping to use our motion through the galaxy to help detect some of the most elusive particles
From playlist Space Dose - SciShow Space
Sermon of the Wolf to the English (1010-1016) // Anglo-Saxon Primary Source
The Sermo Lupi ad Anglos ('The Sermon of the Wolf to the English') is the title given to a homily composed in England between 1010-1016 by Wulfstan II, Archbishop of York (died 1023), who commonly styled himself Lupus, or 'wolf' after the first element in his name [wulf-stan = 'wolf-stone'
From playlist Vikings
My entry in the #MegaFavNumbers project by James Grime and Matt Parker. The number in question is 2¹⁰²⁴, also known as 179,769,313,486,231,590,772,930,519,078,902,473,361,797,697,894,230,657,273,430,081,157,732,675,805,500,963,132,708,477,322,407,536,021,120,113,879,871,393,357,658,789,76
From playlist MegaFavNumbers
Relay Calculators: Episode 2 - 10-bit Function and Logic
In this episode we take a look at the 10-bit relay calculator and how it operates as well as the overall logic flow of the calculator.
From playlist Relays