Science, Tech, Engineering and Math

Ambakisye-Okang Dukuzumurenyi
8 Views · 4 years ago

⁣Magic Numbers Mysterious World of Maths 1/3

Ambakisye-Okang Dukuzumurenyi
7 Views · 4 years ago

⁣The Story Of One | 2014

Ambakisye-Okang Dukuzumurenyi
8 Views · 4 years ago

⁣The Story Of Maths 3 /4 The Frontiers of Space

Ambakisye-Okang Dukuzumurenyi
26 Views · 4 years ago

⁣The Story of Maths 1/4 The Language of the Universe

Ambakisye-Okang Dukuzumurenyi
18 Views · 4 years ago

What if your brain at 77 were as plastic as it was at 7? What if you could learn Mandarin with the ease of a toddler or play Rachmaninoff without breaking a sweat? A growing understanding of neuroplasticity suggests these fantasies could one day become reality. Neuroplasticity may also be the key to solving diseases like Alzheimer’s, depression, and autism. In this program, leading neuroscientists discuss their most recent findings and both the tantalizing possibilities and pitfalls for our future cognitive selves.

PARTICIPANTS: Alvaro Pascual-Leone, Nim Tottenham, Carla Shatz

MODERATOR: Guy McKhann

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

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
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TOPICS:
- Opening film 00:00
- What is neuroplasticity? 03:53
- Participant introductions 04:21
- Structure of the brain 05:21
- Is the brain fundamentally unwired at the start? 07:02
- Why does the process of human brain development seem inefficient? 08:30
- Balancing stability and plasticity 10:43
- Critical periods of brain development 13:01
- Extended human childhood development compared to other animals 14:54
- Stability and. plasticity in the visual system 17:37
- Reopening the visual system 25:13
- Pros and cons of brain plasticity vs. stability 27:28
- Plasticity in the autistic brain 29:55
- What is Transcranial magnetic stimulation (TMS) 31:25
- Phases of emotional development 33:10
- Schizophrenia and plasticity 37:40
- Recovery from brain injury 40:24
- Modern rehabilitation techniques 47:21
- Holy grail of Neuroscience 50:12
- Enhancing memory performance as we age 53:37
- Regulating emotions 57:19

PROGRAM CREDITS:
- Produced by Nils Kongshaug
- Associate Produced by Christine Driscoll
- Opening film written / produced by Vin Liota
- Music provided by APM
- Additional images and footage provided by: Getty Images, Shutterstock, Videoblocks

This program was recorded live at the 2018 World Science Festival and has been edited and condensed for YouTube.

Ambakisye-Okang Dukuzumurenyi
6 Views · 4 years ago

Marcia Bartusiak joins Kip Thorne, Laura Danly and Rainer Weiss to demonstrate how two observatories on opposite sides of the country, called LIGO (Laser Interferometer Gravitational-wave Observatory), may open a new window on observing the cosmos—one based not in light but in gravity. Scientists have embarked on this joint experiment, seeking whispers of far-away violence—like the collision between distant black holes—rippling through the cosmos. It’s taken nearly a century, but technology has finally caught up to Einstein’s brilliance. His 1916 General Theory of Relativity predicted the existence of gravitational waves—undulations in the very fabric of space and time—and LIGO researchers are now poised to detect them.

The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future.

Subscribe to our YouTube Channel for all the latest 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

Original Program Date: June 4, 2010
MODERATOR: Marcia Bartusiak
PARTICIPANTS: Andrea Lommen, Kip S. Thorne, Laura Danly, Rai Weiss

The Sound of the future 00:00

Marcia Bartusiak's Introduction 00:40

The history of gravity. 05:55

Participant Introductions. 08:02

How did we get here from the past? 12:11

The universal rate of acceleration. 18:43

What drew Einstein to rethink Newton's ideas. 24:30

What Einstein predicted. 29:28

What happens when two black holes collide? 35:35

Stumbling on to a binary pulsar 40:30

Why do you study something that doesn't exist? 46:10

Measuring the strain of the universe. 53:35

LIGOS the gravitational tape measure. 59:35

When do you hear the gravity wave? 01:09:30

What are the new surprises to look forward to? 01:16:00

What would you expect space time to look like when black holes collide? 01:22:25

Ambakisye-Okang Dukuzumurenyi
11 Views · 4 years ago

Music students download the technique of their favorite pianist or singer directly into their brains. Medical students download the skills of a seasoned surgeon or diagnostician. And each one of us routinely uploads our thoughts and memories to the digital cloud. While these scenarios still lie in the future, rudimentary versions of the necessary brain-to-brain technology exist today. But the ability to directly influence another person’s brain raises serious questions about human rights and individual freedoms. This program will present the latest technology and explore how the ethical implications of enhanced thinking go to the heart of consciousness itself.

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

Our media partner for this program is Popular Science.

Footage of the brain-to-brain interface experiment provided by the University of Washington. For more information on the research:http://www.washington.edu/news..../2014/11/05/uw-study

Subscribe to our YouTube Channel for all the latest 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

MODERATOR: John Donvan
PARTICIPANTS: Joseph Fins, Miguel Nicolelis, Chantel Prat, Andrea Stocco, Seung-Schik Yoo
Original Program Date: June 4, 2016

The Dawn of Brain-to-Brain Communication 00:00

John Donvan's Introduction to Brain to Brain communication. 2:22

Participant Introductions. 4:10

What to keep in mind when thinking about brain to brain communication. 6:22

How does one get into the mind business? 8:15

Aurora the monkey plays a game with just her brain.11:05

Transitioning to human brain to brain research. 18:41

Connecting the brains of two rats. 22:27

The tangled ball of neurons in our head is "us" 29:40

The puppet master describes linking two humans through their brains. 32:33

Using focused ultrasound to connect two human brains. 42:19

What are the contemplative factors in brain to brain communication? 49:50

If you can get two animals to communicate can you link 100? 54:09

The worry of people controlling your brain. 59:48

The risk of sharing thoughts from one brain to another. 1:02:54

How long until we can just download knowledge to our brains? 1:07:40

Giving credit to Arthur Clarke. 1:09:28

Is there any fear of brain damage from this technology? 1:10:20

Is it crazy to think we will all have chips in our brains? 1:13:01

What are the goals of brain to brain communication in the next 5 years? 1:17:33

Ambakisye-Okang Dukuzumurenyi
19 Views · 4 years ago

The mystery of human consciousness. The brilliant experimental psychologist NICHOLAS HUMPHREY has been exploring it for most of his life and this is what he was thinking in the early 1980's. Part 3 of his Channel Four series, 'The Inner Eye' (1986). From VHS.

Ambakisye-Okang Dukuzumurenyi
10 Views · 4 years ago

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

Ambakisye-Okang Dukuzumurenyi
7 Views · 4 years ago

Often viewed as “spooky” or downright bizarre, quantum mechanics is fueling a powerful new era of amazing technology. In this program, today’s top quantum physicists discuss the information shake-up underway—and predict when we can expect a quantum computer of our own.

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

Subscribe to our YouTube Channel for all the latest 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

Original Program Date: May 31, 2015
Host: Bill Blakemore
PARTICIPANTS: Artur Ekert, Daniel Gottesman, Seth Lloyd, Eleanor Rieffel

Quantum Physics Is Everywhere: A Quantum Comedy. 00:00

Participant Introductions. 04:48

Quantum teleportation... Beam me up Scotty. 06:11

The record distance of teleportation. 11:33

What is post selection time travel? 15:45

How is our quantum data protected? 17:27

How would quantum codes be unbreakable? 20:28

Quantum computers how close are we? 25:09

Quantum tunneling is happening today. 31:30

The array of problems that quantum algorithms may solve. 36:24

Quantum computation and how it's different now. 40:08

What powers will quantum technology have ten years from now? 44:30

The amount of data we are collecting doubles every year. 47:15

Is it possible to have more than two particles entangled? 54:59




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