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Every Google search, OKCupid date, and Netflix recommendation, and even the items and prices you see at the grocery store is uses massive amounts of data. Algorithms of increasing complexity make sense of this ever-expanding mountain of data, and are helping us achieve unprecedented insights into medicine and other fields, create even more powerful computers, and much more. Watch scientists James Fowler, Steven Strogatz, Andrew Lo, and Seth Lloyd crunch the numbers in "Go Figure: Predicting the World With Math," part of the Big Ideas series from the 2014 World Science Festival.
This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.
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Original Program date: June 1, 2014
Host: Ira Flatow
Participants: James Fowler, Steven Strogatz, Andrew W. Lo, Seth Lloyd
Predicting the World with Math introduction. 00:00
Ira Flatow's Introduction. 1:35
Participant Introductions. 2:42
How much data is there in the world? 4:35
What is big data and machine learning? 11:24
Will we need new tools to analyze all of this data? 14:00
Will we be able to track everything you do 24/7? 19:57
Are there ant natural algorithms that can predict our world? 26:36
Can we use FaceBook to make predictions of the world? 34:18
Does god play dice with the universe? 42:32
Asking better questions to get better data. 50:06
Can we predict when society will change it's mind? 59:05
How will quantum computing change the future? 1:05:17
Predicting how a disease will spread. 1:13:05
Why was the SARS epidemic stunted from predictions? 1:17:43
How do you all approach a problem from your different decisions. 1:21:23
Demographics and marketing in a social world. 1:27:26
For all we understand about the universe, 96% of what’s out there still has scientists in the dark. Astronomical observations have established that familiar matter—atoms—accounts for only 4% of the weight of the cosmos. The rest—dark matter and dark energy—is invisible to our telescopes. But what really is this dark stuff? How do we know it’s there? And what does it do? From the formation of galaxies to the farthest reaches of space, it appears that darkness rules. Without dark matter and dark energy, the universe today and in the far future would be a completely different place. We were joined by leading researchers who smash together particles, dive into underground mines, and explore the edges of the known universe in search of clues to nature’s dark side.
This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.
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.
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Original Program Date: June 2, 2011
MODERATOR: John Hockenberry
PARTICIPANTS: Brian Greene, Glennys Farrar, Katherine Freese, Michael Turner, Saul Perlmutter, Elena Aprile, MOMIX
Brian Greene's introduction on dark matter. 00:22
What we don,t see by MOMIX 07:00
John Hockenberry's Introduction. 16:17
Participant Introductions 21:05
Why do we know that there is dark matter? 25:10
The lensing effect that reveals dark matter. 31:33
A computer simulation of what dark matter was doing as the universe was expanding. 37:11
Capturing Wimps with the XENON100. 41:40
What the XENON100 detector looks like. 48:20
Where do we go to find events that prove dark matter exists? 56:18
If lensing is correct, could that determine an unknown force? 01:00:43
Supersymmetry vs Another Universal Brane. 01:09:20
Using a supernova to detect Dark Matter. 01:15:40
How does a supernova tell you about dark matter? 01:21:20
How did Einstein predict that dark energy existed? 01:26:18
What is the counter explanation of dark energy? 01:30:40
The ratio of dark energy makes a perfect environment for life. 01:35:30
Black holes may hold the key to understanding the most fundamental truths of the universe, but how do you see something that’s, well, black? Astronomers think they have the answer. Thanks to a global array of radio telescopes that turn the Earth into a giant receiver, we may soon have the first picture of the event horizon of Sagittarius A*, the black hole at the center of the Milky Way galaxy. And, with the power of math, scientists are going even further, using equations to “look” inside black holes, peering at the central singularity where general relativity and quantum mechanics collide. Join Brian Greene and other leading physicists and astronomers on a journey to make darkness visible.
Find out more about the program and the participants: https://www.worldsciencefestiv....al.com/programs/dark
MODERATOR: Brian Greene
PARTICIPANTS: Shep Doeleman, Andrea Ghez, Vicky Kalogera, Cumrun Vafa
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The Big Ideas Series is supported in part by the John Templeton Foundation.
Filmed live at the 2018 World Science Festival
What are fractals?
A fractal is a never-ending pattern that has self-similarity. This is one of the topics in math in the modern world nature and arts.
⏲️ Timestamps ⏲️
Introduction: (0:00)
What are fractals (9:41)
Self-similarity of Fractals (14:52)
How to compute Fractal dimension (15:41)
Formula of fractal dimension (22:55)
Examples of fractals (28:58)
Fractals in nature (38:12)
Fractals in architecture (39:20)
Fractals in arts (39:30)
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The Story Of One | 2014
The Story Of Maths 3 /4 The Frontiers of Space
How far would you go to improve your focus, memory, or even learning ability? Would you be willing to strap on headgear that delivers electrical shocks to targeted areas of your brain? You may soon have that option. It’s called trans-cranial direct current stimulation, and it’s currently being tested on soldiers and used by gamers, students, and others looking for a cognitive edge. But questions linger: does it work? What are potential long-term effects? And how should it be regulated?
This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.
The working memory test sequence is taken from the BBC Earth production, Extraordinary Animals
https://www.youtube.com/watch?v=zsXP8qeFF6A
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Original Program Date: May 27, 2015
Host: Richard Besser
PARTICIPANTS: Nita A. Farahany, Richard Haier, Michael Weisend
"ROBOT' by Blanca Li 00:00
Richard Besser's Introduction. 03:43
Participant Introductions. 08:39
How can you use electricity to enhance the brain? 10:13
Can you make people smarter because of brain plasticity? 16:00
Is short term memory the same as IQ? 19:20
What is the difference between TCDS and TMS? 25:26
The magnetic stimulation has been FDA approved. 28:47
TCDS used to increase the vigilance of drone operators. 31:55
What are the ethical implications of electric brain stimulation? 38:55
Is it cheating to use performance enhancing techniques on tests? 44:00
Demonstration of TMS machine. 49:30
Hacking your brain with Wi-Fi. 53:38
Different spots on the head do different things? 58:14
The scars of experimenting the electrodes. 01:03:03
Should you trust the learning via electrical stimulation? 01:09:37
What will the future look like with these devices? 01:12:32
This is a slide presentation by Prof. Ampim in a series of radio broadcasts on the ancient Kushite civilization, based on his extensive primary research in northeast Africa over the past 30 years.
Part 2 of 4
www.AdvancingTheResearch.org
www.ManuAmpim.com
Electromagnetism Explained.
