Top videos
Most of the time, the maths in our everyday lives works quietly behind the scenes, until someone forgets to carry a '1' and a bridge collapses or a plane drops out of the sky.
Subscribe for regular science videos: http://bit.ly/RiSubscRibe
Matt's book "Humble Pi" available now: https://geni.us/9nPhpn3
Matt Parker is a stand-up comedian and mathematician. He appears regularly on TV and online: as well as being a presenter on the Discovery Channel. His YouTube videos have been viewed over 37 million times. Previously a high-school mathematics teacher, Matt visits schools to talk to students about maths as part of Think Maths and he is involved in the Maths Inspiration shows. In his remaining free time, Matt wrote the books Things To Make and Do in the Fourth Dimension and Humble Pi: A Comedy of Maths Errors. He is also the Public Engagement in Mathematics Fellow at Queen Mary University of London.
This talk was filmed in the Ri on 1 March 2019.
---
A very special thank you to our Patreon supporters who help make these videos happen, especially:
bestape, Dave Ostler, David Lindo, Greg Nagel, Ivan Korolev, John Pollock, Lester Su, Osian Gwyn Williams, Radu Tizu, Rebecca Pan, Robert Hillier, Roger Baker, Sergei Solovev, and Will Knott
---
The Ri is on Patreon: https://www.patreon.com/TheRoyalInstitution
and Twitter: http://twitter.com/ri_science
and Facebook: http://www.facebook.com/royalinstitution
and Tumblr: http://ri-science.tumblr.com/
Our editorial policy: http://www.rigb.org/home/editorial-policy
Subscribe for the latest science videos: http://bit.ly/RiNewsletter
Product links on this page may be affiliate links which means it won't cost you any extra but we may earn a small commission if you decide to purchase through the link.
Online lecture by Dr. Stefano Rizzo, Dr. Mohamad Saad, Dr. Sanjay Chawla.
This is the fourth lecture in the series "AI and Data Science for COVID-19 Data" lecture series by the Qatar Center for Artificial Intelligence.
Epidemiological models are compartmental models that simulate the evolution of infectious disease outbreaks. The results of an epidemic simulation strictly depend on the model’s parameters; biological and others related to demographics and lifestyle.
This lecture will introduce the simplest compartmental models. It will also show how it is possible to extend the traditional SIR model, with the final aim of simulating outbreak scenarios under different policies and country’s specifics.
Javascript is one of most popular languages for 2020. This language lets your build full stack applications using just one single language unlike many other languages
Easy to to learn and powerful, Javascript is a must. Upon completion of this course you will a solid foundation enabling to start to building backend applications using NodeJS and frontend applications using React of Vue
Let's go.
► Table of contents
00:00:00 - Intro
00:04:00 - Quick word before we begin
00:09:00 - What we are going to learn in this section
00:57:00 - The Setup
00:12:15 - Variables
00:18:43 - Objects
00:27:06 - Arrays
00:35:41 - Arithmetic Operators
00:39:47 - Functions
00:56:23 - Loops
1:05:40 - Break and Continue Keywords
1:10:15 - If Statements
1:16:04 - Switch Statement
1:31:43 - Logical and Comparison Operators
1:29:38 - Type Coercion
1:35:42 - Single vs Double Quotes
1:39:37 - Map | Filter | Reduce functions
1:48:17 - Callbacks
1:54:27 - Wrap up
1:55:16 - Name Exports and Imports
1:58:54 - Name Exports and Imports PART 2
2:00:58 - Default Exports and Imports
2:03:57 - Variable Scope and Let Keyword
2:06:05 - Const Keyword
2:09:40 - Template Literals
2:12:21 - Spread Operators on Arrays
2:17:23 - Spread Operators on Objects
2:19:35 - Arrow Functions
2:24:06 - Lexical and the this keyword
2:29:04 - Enhanced Object Properties
2:33:30 - Array Destcructuring
2:37:00 - Object Destcructuring
2:41:13 - More on object destcructuring
2:43:43 - Function Default Parameters
2:47:24 - Classes in a nutshell
2:49:17 - Creating classes
2:57:21 - Inheritance
3:07:40 - Static methods
3:09:38 - Promises Keynote
3:11:41 - Creating Promises
3:15:54 - Promise.all
3:22:55 - Promises and Fetch API
3:30:51 - Generators Keynote
3:33:36 - Your first Generator
3:38:30 - More on Generators
3:42:27 - Coroutines Keynote
3:44:34 - Generators Promises and Coroutines
3:53:22 - Intro to Async Await
4:02:30 - From generators to Async Await
4:07:20 - Handling Errors
4:09:20 - Wrap up
Links
➡️ Enrol here for free - https://bit.ly/390XvFe
➡️ Clone Repo here - https://github.com/amigoscode/javascript
➡️ Javascript Documentation - https://developer.mozilla.org/....en-US/docs/Web/JavaS
▶️ Don't forget to subscribe | http://bit.ly/2HpF5V8
▶️ Join Closed Facebook Group for discussion and early access videos and courses | http://bit.ly/2FbuIkx
▶️ Follow me on Instagram | http://bit.ly/2TSkA9w
Next recommended courses
➡️ ReactJS Course - https://bit.ly/3b8spNg
➡️ NodeJS and Express course - https://bit.ly/3bbdcLx
Ooops almost forgot
▶️ Don't forget to subscribe | http://bit.ly/2HpF5V8
▶️ Join Closed Facebook Group for discussion and early access videos and courses | http://bit.ly/2FbuIkx
▶️ Follow me on Instagram | http://bit.ly/2TSkA9w
Catch you on the next one...
As the world recovers from World War II and fears of overpopulation swell in America, one researcher begins constructing horrifying experiments to model it.
Sebastian Tirtirau is one of the very few people around the world that has worked with remote tribes around the world for the last 25 years. This episode introduces you into the life of remote pygmy tribes in the Congo basin.
PRESENTER Sebastian TirtirauGabriel Buruiana
NARRATION Tom Wilson
PRODUCER Spring Media Production
EDITING Florian Ardelean
MUSIC Mihnea Irimia
VIDEO & SOUND RECORDING Madalin CiobanuValentin Moloman
SOUND DESIGN Florian Titus Ardelean / Cinesound Europe
GRAPHICS/VISUAL EFFECTS/COMPOSITING/ANIMATION Cristiana Apostol / Cinesound Europe
SPECIAL THANKS Indigenous People that appear in the film
DIRECTED BY Attila Peli
SaharaTV interviews prominent human rights lawyer and former President of the Nigerian Bar Association, Olisa Agbakoba (SAN)
For many people in the world, they get their water supplied to them through pipes in their houses or apartment. However, for the rest of the world not hooked up to centralized water, they get their water through either private or public wells. ‘
Wells are some of the most essential components to developing a sustainable society. They provide a clean and reliable supply of water for drinking, bathing, and irrigation, even in locations where water on the surface is scarce.
Wells are essentially just holes in the ground filled with water, but they have more complexities than meets the eye. Let’s take a closer look at how wells work.
All images and videos courtesy of the creative commons or used in accordance with fair use laws. For questions or concerns, please use the contact section on our channel
Music:
Divider by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/divider/
Artist: http://chriszabriskie.com/
Brittle Rille - Reunited by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/r....oyalty-free/index.ht
Artist: http://incompetech.com/
This Segment dissects the call for restructuring in nigeria
#Nigeria #Buhari
SUBSCRIBE to our YouTube channel for more great videos: http://www.youtube.com/tvcnewsnigeria
Follow us on Twitter: https://twitter.com/tvcnewsng
Like us on Facebook: https://www.facebook.com/tvcnewsng
For more great content go to https://tvcnews.tv
Download our mobile app for iPad, iPhone and Android at http://mobile.tvcnews.tv or go to the store
Kilimo na Biashara: Avocado Farming | 5 Feb 2021
Alkebulan Nation TV is honored to sit down with Baba and Mama Kwesi after their lecture. This was their first lecture in over a year (pandemic) and they were in rare form!