This step by step guide demonstrates tying 15 types: 00:36 Overhand 01:22 Square 02:36 Figure Eight 03:40 Bowline, 05:29 Running 06:19 Half, 07:45 Timber, 09:42 Rolling, 10:43 Clove Hitches 11:30 Cat's Paw 12:58 Single, 14:40 Double Sheet or Becket Bends 15:30 Fisherman's, 17:09 Doubl

From playlist How To Tutorials

1,701,936 unique knots (and counting) #megafavnumbers

#megafavnumbers Talking about my favorite number over 1,000,000. We currently know about the first 1,701,936 different kinds of knots. There are a lot of math youtubers making high-quality, well-edited videos about their favorite big number. This...might not be one off them. The two times

From playlist MegaFavNumbers

Link: https://www.geogebra.org/m/a72HSgzU

From playlist Geometry: Challenge Problems

Link: https://www.geogebra.org/m/ZY87MGd5

From playlist Geometry: Challenge Problems

Mechanical Engineering: Ch 11: Friction (32 of 47) Belt Friction: Ex. 1

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the tensions of the belt wrapped 2 times around a drum when T=1000N is applied to one end of the belt with frictions=0.2, 0.4, 0.8. Next video in this series can be seen at: https://youtu.be/YbI

From playlist MECHANICAL ENGINEERING 11 FRICTION

Mechanical Engineering: Ch 11: Friction (33 of 47) Belt Friction: Ex. 2

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the tensions of the belt wrapped 1, 2, and 4 times around a drum when T=1000N is applied to one end of the belt with frictions=0.4. Next video in this series can be seen at: https://youtu.be/rE4

From playlist MECHANICAL ENGINEERING 11 FRICTION

Untangling the beautiful math of KNOTS

Visit ► https://brilliant.org/TreforBazett/ to help you learn STEM topics for free, and the first 200 people will get 20% off an annual premium subscription. Check out my MATH MERCH line in collaboration with Beautiful Equations ►https://www.beautifulequation.com/pages/trefor Suppose yo

From playlist Cool Math Series

Link: https://www.geogebra.org/m/cjS3b6Zr

From playlist Geometry: Challenge Problems

Knot polynomials from Chern-Simons field theory and their string theoretic... by P. Ramadevi

Program: Quantum Fields, Geometry and Representation Theory ORGANIZERS : Aswin Balasubramanian, Saurav Bhaumik, Indranil Biswas, Abhijit Gadde, Rajesh Gopakumar and Mahan Mj DATE & TIME : 16 July 2018 to 27 July 2018 VENUE : Madhava Lecture Hall, ICTS, Bangalore The power of symmetries

From playlist Quantum Fields, Geometry and Representation Theory

Primes and Knots - Akshay Venkatesh

Public Lecture: Primes and Knots - October 25, 2019 Akshay Venkatesh, Robert and Luisa Fernholz Professor School of Mathematics, IAS In mathematics, there are many surprising parallels between problems in the theory of numbers and questions in three-dimensional geometry. Akshay Venkatesh

From playlist Mathematics

This knot is very useful for adjusting tie downs quickly and easily. For example, a tarp could be held down by a series of these knots and be made very tight so the wind cannot make it rise, and easily be removed simply by sliding the knots later. A taut line knot is also used to keep larg

From playlist Practical Projects & Skills

Session 3 - Knot polynomials, homological invariants and topological strings: Ramadevi Pichai

https://strings2015.icts.res.in/talkTitles.php

From playlist Strings 2015 conference

Top Secrets of America - Classified Torpedos

Discussing the technical background of the United States aerial capabilities developed in the 1940's.

From playlist How Aircraft Works

Inca Knot Numbers - Numberphile

Alex Bellos discusses how the Incans used knots in string (Quipu) to record numbers. Check out Brilliant (get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ Check out the Language Lover's Puzzle Book) on Amazon:

From playlist Alex Bellos on Numberphile

David BROADHURST - Tasmanian Adventures

I report on two adventures with Dirk Kreimer in Tasmania, 25 years ago. One of these, concerning knots, is not even wrong. The other, concerning a conjectural 4-term relation, is either wrong or right. I suggest that younger colleagues have powerful tools that might be brought to bear on t

From playlist Algebraic Structures in Perturbative Quantum Field Theory: a conference in honour of Dirk Kreimer's 60th birthday

Knotty Problems - Marc Lackenby

Knots are a familiar part of everyday life, for example tying your tie or doing up your shoe laces. They play a role in numerous physical and biological phenomena, such as the untangling of DNA when it replicates. However, knot theory is also a well-developed branch of pure mathematics.

From playlist Oxford Mathematics Public Lectures

Bourbaki - 05/11/2016 - 2/4 - Arnaud de MESMAY

Arnaud de MESMAY - Nœuds, mouvements de Reidemeister et algorithmes (d’après Lackenby) Un nœud est souvent représenté par un diagramme de nœud, c’est-à-dire une projection sur deux dimensions, où l’on indique à chaque croisement lequel des deux brins passe au-dessus de l’autre. Deux diagr

From playlist Bourbaki - 05 novembre 2016

Link: https://www.geogebra.org/m/xzdy9uRQ

From playlist Geometry: Challenge Problems