In this video, we are going to answer the question "What are Frieze Patterns" and talk about different kinds of Frieze patterns. At the end of this video, you will learn mathematics in patterns that we see in our modern world.

Introduction: (0:00)
Definition of Frieze Patterns: (0:19)
Kinds of Frieze Patterns (1:55)
How to make your own Frieze pattern using modulo n (10:07)
How to make your own Frieze pattern using Geogebra (31:40)

Want to watch more videos like this?
📺 SUBSCRIBE to my channel here: http://bit.ly/mathhubtv
🌐 Website: https://mathhubtutorial.com/mathvideotutorials/
👍 Facebook: https://www.facebook.com/mathhubtutorials
🐦Twitter: https://twitter.com/mathhub303

🙋‍♂️ Have questions? I'm here to help you learn your math courses in an easy way. Leave a comment below and I will try to answer it as soon as I can. You can also leave topics that you need help with and I will create those videos for you.

Thirty-five years ago string theory took physics by storm, promising the coveted unified theory of nature’s forces that Einstein valiantly sought but never found. In the intervening decades, string theory has brought a collection of mind-boggling possibilities into the lexicon of mainstream thinking—extra dimensions of space, holographic worlds, and multiple universes. Some researchers view these developments as symptoms of string theory having lost its way. Others argue that string theory, although very much still a work in progress, is revealing stunning new qualities of reality. Join leading minds in theoretical physics for a whirlwind ride through the twists and turns of string theory—its past, its future, and what it tells us about the search for the universe’s final theory.

PARTICIPANTS: Marcelo Gleiser, Michael Dine, Andrew Strominger

MODERATOR: Brian Greene

MORE INFO ABOUT THE PROGRAM AND
PARTICIPANTS: https://www.worldsciencefestiv....al.com/programs/loos

This program is part of the BIG IDEAS SERIES, made possible with support from the JOHN TEMPLETON FOUNDATION.

- SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF
- VISIT our Website: http://www.worldsciencefestival.com
- LIKE us on Facebook: https://www.facebook.com/worldsciencefestival
- FOLLOW us on Twitter: https://twitter.com/WorldSciFest

TOPICS
0:00 - Introduction
3:54 - Program introduction
5:40 - Marcelo Gleiser introduction
6:26 - Unification of electricity and magnetism
10:30 - Unification of space and time
13:49 - Einstein’s General Theory of Relativity
18:38 - Standard model of particle physics
21:56 - Supersymmetry
26:14 - The Island of Knowledge
32:01 - Godel’s Incompleteness Theorems
34:27 - String Theory explainer film
37:07 - Michael Dine introduction
38:35 - Supersymmetry and the spectrum of particles
42:18 - Large Hadron Collider
44:57 - Extra dimensions of space
50:34 - Dark energy and multiple universes
56:40 - Progress since the 1980s and the future of particle physics
59:55 - Andrew Strominger introduction
1:00:53 - Einstein and black holes
1:03:59 - The black hole information paradox
1:07:30 - Stephen Hawking’s insights into black holes
1:12:00 - Using string theory to understand black holes
1:19:33 - Conformal symmetry
1:22:48 - Andrew Strominger’s view of string theory

CREDITS
- Produced by Laura Dattaro
- Associate Produced by Peter Goldberg
- Editing and Animation by Josh Zimmerman
- Music provided by APM
- Additional images and footage provided by: Getty Images, Shutterstock, Videoblocks, Event Horizon Telescope
- Recorded at NYU Skirball Center

How does mindfulness and meditation improve health? Helen Weng, UCSF Osher Center for Integrative Medicine, explains that training our internal mental lives can have positive effects on our minds, health, and relationships. Recorded on 05/26/2016. [8/2016] [Show ID: 31008]

Please Note: Knowledge about health and medicine is constantly evolving. This information may become out of date.

More from: Integrative Medicine and Mindfulness: From the Monastery to Modern Medical Practice
(https://www.uctv.tv/health-mindfulness)

Explore More Health & Medicine on UCTV
(https://www.uctv.tv/health)
UCTV features the latest in health and medicine from University of California medical schools. Find the information you need on cancer, transplantation, obesity, disease and much more.

UCTV is the broadcast and online media platform of the University of California, featuring programming from its ten campuses, three national labs and affiliated research institutions. UCTV explores a broad spectrum of subjects for a general audience, including science, health and medicine, public affairs, humanities, arts and music, business, education, and agriculture. Launched in January 2000, UCTV embraces the core missions of the University of California -- teaching, research, and public service – by providing quality, in-depth television far beyond the campus borders to inquisitive viewers around the world.
(https://www.uctv.tv)

The Nature of Quantum Reality and Why We Should Care

Prof Jim Al-Khalili, Professor of Theoretical Physics and the Public Engagement in Science, University of Surrey.

The Appleton Space Conference is an annual space industry event hosted by STFC RAL Space to celebrate the latest advancements in space science, Earth observation and technology development.

The 16th Appleton Space Conference, RAL Space's first virtual event, took place on 3rd December 2020. Scientists, engineers and leading figures from the UK Space Agency, the European Space Agency, NASA, academia and the global space industry shared updates on space exploration, advances in satellite technology, testing for space, climate change monitoring, space law as well as improving equality, diversity and inclusion across the space sector.

RAL Space is part of the Science and Technology Facilities Council (STFC). STFC is part of UK Research and Innovation.

This is an excerpt from the luncheon keynote presentation of Dr. Wade Nobles at the 2006 CHEIKH ANTA DIOP Conference in Philadelphia, Pa. Presentation titled, 'AFRICAN RESURGENCE: The Concept of Seeking the Sakhu.

⁣Kilimo na Biashara: Herbs farming - Kenya | 4 June 2021

Sustainable Land Management: Integrated Crop-Livestock Management, Pastoralism & RangelandBusiness Skills: Conflict Resolution, Group Formation & CohesionOther: Climate Change AdaptationLivestock: Cattle, Extensive Pastoralism, Sheep, Goats.

Land Degradation
African Farming
Conservation Agriculture
Sustainable Land and Water Management
Food Security and Healthy Environments
Climate Change
EcoAgriculture

Please turn on subtitles with the CC (Closed Captions) button to see the explanatory annotations designed for educators.

Transcript of closed captions:

0:05: We are approaching a redwood tree. To animate a scientifically accurate leaf, artists studied the texture of a redwood leaf specimen on a glass slide at high resolution. They even counted the stomata, and used that exact count for this film!

0:25: These leaves would be measured on a centimeter scale. Throughout the animation, we will gradually zoom in to smaller scales.

0:40: As we approach a single stoma, we are now on a millimeter scale.

0:48: As we enter the interior of the leaf, we see many individual palisade cells. These cells are where photosynthesis takes place; they are translucent to allow sunlight to enter.

1:00: As we approach a single palisade cell, we’ll zoom down to the micrometer scale. The shapes inside the cell are organelles: the bright globules at the bottom are the Golgi apparatus; the yellow spotted tubes are endoplasmic reticulum studded with ribosomes.

1:09: That large, blue membrane surrounds the nucleus; the purple blobs are mitochondria.

1:18: The faint, yellow, spider-web structure of the cytoskeleton provides structure and support to the cell.

1:24: You are about to enter a chloroplast; inside you see flat, pancake-like membranous structures called thylakoids. This is where the light-dependent reactions of photosynthesis take place to produce ATP, the cell’s energy carrier molecule. way


1:38: The time scale has changed: the molecules are shown moving 1 million times slower than in real life!

1:42: As we near an individual thylakoid, the animation scale continues to shrink down to the molecular level, where things are measured in nanometers.


1:52: The green and blue bush-like structures are photosystems: clusters of proteins that absorb light energy from the sun and help convert it into the chemical energy that’s stored in the bonds of the energy carrier molecule called ATP.

2:03: The yellow-green, rotating structure is an enzyme called ATP synthase. This molecular machine facilitates the flow of protons down their concentration gradient from one side of the thylakoid membrane to the other, using the energy released in the process to assemble ATP.

2:16: The pulses of light in the thylakoid membrane in which the photosystems are embedded represent energized electrons being passed from one photosystem to another, passing along the energy which will be stored in the bonds of ATP (the classic “bucket brigade”).

2:26: The small “wigglies” are ATP molecules. Living things store energy in the bonds of the ATP molecules and then use that energy to conduct all the processes of life.

This animation is a model, and has its strengths and limitations. In order to model something well, visual artists have to make decisions about what to represent and how best to do so. What’s present in this model, and what’s intentionally missing or altered? Find out by visiting https://www.calacademy.org/edu....cators/travel-deep-i
- - -

The California Academy of Sciences is a renowned scientific and educational institution dedicated to exploring, explaining, and sustaining life on Earth. Based in San Francisco’s Golden Gate Park, it's the only place in the world to house an aquarium, planetarium, rainforest, and natural history museum—plus cutting-edge research programs—all under one living roof.

Connect with us:
• Facebook: https://facebook.com/calacademy
• Twitter: https://twitter.com/calacademy
• Instagram: https://instagram.com/calacademy
• Snapchat: https://www.snapchat.com/add/heycalacademy
• Tumblr: https://heycalacademy.tumblr.com

A lone praying mantis picks off a few ants before the colony calls for backup.
Subscribe: http://bit.ly/BBCEarthSub

Watch more:
Planet Earth http://bit.ly/PlanetEarthPlaylist
Blue Planet http://bit.ly/BluePlanetPlaylist
Planet Earth II http://bit.ly/PlanetEarthIIPlaylist
Planet Dinosaur http://bit.ly/PlanetDinoPlaylist

Superswarm (2009)
When animals swarm they create a super-organism of incredible power. They can attack our food supplies, immobilise our transport systems, undermine our cities and even attack our energy supplies. They can stop us in our tracks. Using state-of-the-art photography, Superswarms reveals the collective intelligence behind the animal invasions, and how man fights back.

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

Want to share your views with the team? Join our BBC Studios Voice: https://www.bbcstudiosvoice.com/register

This is a commercial page from BBC Studios. Service information and feedback: http://bbcworldwide.com/vod-fe....edback--contact-deta