Q&A : CAN 100% RENEWABLE ENERGY POWER THE WORLD

 

CAN 100% RENEWABLE ENERGY 

POWER THE WORLD? - 

FEDERICO ROSEI AND RENZO ROSEI

1,909,956 views

Dec 7, 2017

TED-Ed

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Every year, the world uses 35 billion barrels of oil. This massive scale of fossil fuel dependence pollutes the earth, and it won’t last forever. On the other hand, we have abundant sun, water and wind, which are all renewable energy sources. So why don’t we exchange our fossil fuel dependence for an existence based only on renewables? Federico Rosei and Renzo Rosei describe the challenges.

Lesson by Federico Rosei and Renzo Rosei, directed by Giulia Martinelli.

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Q&A : WHAT IS ANTIMATTER AND WHY ARE WE SEARCHING FOR IT?

WHAT IS ANTIMATTER AND 

WHY ARE WE SEARCHING FOR IT?

745,178 views

Dec 9, 2015

Seeker

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Scientists have been looking for antimatter since the early 1920’s. Is antimatter real?

Did Scientists Create A New State Of Matter? ►►►► http://dne.ws/21MDMS6

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Physicists Probe Antimatter For Clues To How It All Began

http://www.npr.org/sections/thetwo-wa...

“Matter has a counterpart called antimatter. Each kind of fundamental particle of matter has an antimatter nemesis lurking in the shadows. And true to science-fiction stereotype, if matter and antimatter ever meet, they annihilate in a flash of light.”

 

Scientists trap antimatter long enough to study how it works

http://www.theguardian.com/science/20...

“In science fiction stories, antimatter pops up everywhere as a power source for spaceships or the active ingredient in diabolical bombs. In real life, though, this mysterious substance is elusive and scientists have never had much of it to play around with.”

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TECH WATCH : AMAZING ENGINEERING INVENTIONS

AMAZING ENGINEERING INVENTIONS

THAT ARE ON ANOTHER LEVEL

2,504,306 views

Apr 11, 2020

Quantum Tech HD

9.83M subscribers

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HIBOT CORPORATION

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NISSAN USA

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THE RUSTIC TREE COMPANY

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SANDVIK MINING AND ROCK TECHNOLOGY

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MAKANI

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YOU AND YOUR HEALTH : BITTER GOURD KILLS CANCER CELLS!

Bitter gourd 

Prof Chen Hui Ren from the Beijing Army General Hospital confirmed that hot bitter gourd can kill cancer cells!

Cut 2-3 thin slices of bitter gourd n put in a glass, pour hot water, water will become alkaline.  Drink every day. For anyone, it will be useful.

   

Hot water bitter gourd will emit an anti-cancer substance. This is a new development in the world of natural medicine, useful in treating cancer.

Hot water bitter gourd extract will affect the cyst and tumor. Already proven, it can help various kinds of cancer.

It will kill only the malignant cells and will not affect healthy cells.

In addition, amino acids and polyphenol oxidase in bitter gourd, can balance high blood pressure, blood circulation, reduce blood clotting and can prevent the occurrence of deep vein thrombosis. 

EXPOSURE : HOW THE RICH AND POWERFUL HIDE THEIR WEALTH

GRAVITAS:

HOW THE RICH AND POWERFUL 

HIDE THEIR WEALTH

169,972 views

Oct 5, 2021

WION

3.69M subscribers

A leak of close to 12 million documents has exposed the hidden wealth of world leaders and powerful business leaders. Palki Sharma tells you how the rich and powerful hide their wealth.

#Rich #Wealth #Gravitas

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WION -The World is One News, examines global issues with in-depth analysis. We provide much more than the news of the day. Our aim to empower people to explore their world. With our Global headquarters in New Delhi, we bring you news on the hour, by the hour. We deliver information that is not biased. We are journalists who are neutral to the core and non-partisan when it comes to the politics of the world. People are tired of biased reportage and we stand for a globalised united world. So for us the World is truly One.

 

Please keep discussions on this channel clean and respectful and refrain from using racist or sexist slurs as well as personal insults.

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EXCITING TRAIN JOURNEYS : AWESOME LHASA TO NYINGCHI BULLET TRAIN

FASTEST TRAIN IN TIBET: 

MY AWESOME LHASA TO NYINGCHI 

BULLET TRAIN EXPERIENCE 

(FULL DOCUMENTARY)

227,090 views

Aug 20, 2021

Tibet Travel ( Tibet Vista )

120K subscribers

Tashi Delek!

Did you ever imagine a high-tech bullet train running through the third pole on Earth?

Today, I will share my first experience on the bullet train in Tibet, the high-speed train journey from Lhasa to Nyingchi.

The Lhasa Nyingchi railway is a part of the Sichuan-Tibet railway, and it is the first electrified railway in Tibet.

The total length of the Lhasa Nyingch railway is about 450km and it takes only 3 hours.

What is it like to run from Lhasa to Nyingchi at an average speed of 160km per hour?

It is awesome! At the same time, it is also steady, quiet, and comfortable. There are three classes of seats available on the train. Come and see my experience in the luxury business class.

Also, I will show you the highlights along the railway Lhasa to Nyingchi, and a homemade lunch in my friend’s house in Nyingchi. Hoping these will give you some new ideas about traveling to Tibet.

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TRAVEL : A JOURNEY THRU MANGOLIA

A JOURNEY THROUGH MONGOLIA

(Full Length Documentary)

2,007,121 views

Jan 31, 2017

Adventure Calls

12.3K subscribers

Mongolia! A Journey through Mongolia is a travel documentary from our one month trip through the great expanses of the Mongolian plains.

We started the trip with a few days in Ulaanbaatar to experience the sprawling metropolis. We also had a chance to go to Hustai National Park not far from UB to see the last remaining wild horse, the Takhi. Then we went on a ten day adventure to go live with the Tsaatan Reindeer Herder tribe in the very north on the border of Siberia. This was an incredible experience and it was very demanding with multiple days on horseback after a long strenuous multi-day 4WD trip. After a short recovery we went to the eastern part of the country to the Bayan-Ölgii Province to attend the Golden Eagle Festival. This festival has really been the focus of the Mongolian travel in recent time, very much because of Aishol-pan the "Eagle Huntress". We had a chance to meet this incredible girl who is certainly an inspiration to women across the world. After the festival we went and lived with an eagle hunter family deep in the Altai Mountain Range.

We hope you will enjoy this full length travel documentary and please subscribe to our channel for more adventures around the world. If you have any questions or comments please leave them here and we will be happy to answer if we can.

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#mongolia #documentary #adventure

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FUTUROLOGY : MIND-BLOWING PREDICTIONS - MICHIO KAKU

MICHIO KAKU:

3 MIND-BLOWING PREDICTIONS 

ABOUT THE FUTURE

BIG THINK

1,547,921 views

Jan 4, 2021

Big Think

3.45M subscribers

Michio Kaku: 3 mind-blowing predictions about the future

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Carl Sagan believed humanity needed to become a multi-planet species as an insurance policy against the next huge catastrophe on Earth. Now, Elon Musk is working to see that mission through, starting with a colony of a million humans on Mars. Where will our species go next?

 

Theoretical physicist Michio Kaku looks decades into the future and makes three bold predictions about human space travel, the potential of 'brain net', and our coming victory over cancer.

 

"[I]n the future, the word 'tumor' will disappear from the English language," says Kaku. "We will have years of warning that there is a colony of cancer cells growing in our body. And our descendants will wonder: How could we fear cancer so much?"

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MICHIO KAKU:

Dr. Michio Kaku is the co-founder of string field theory, and is one of the most widely recognized scientists in the world today. He has written 4 New York Times Best Sellers, is the science correspondent for CBS This Morning and has hosted numerous science specials for BBC-TV, the Discovery/Science Channel. His radio show broadcasts to 100 radio stations every week. Dr. Kaku holds the Henry Semat Chair and Professorship in theoretical physics at the City College of New York (CUNY), where he has taught for over 25 years. He has also been a visiting professor at the Institute for Advanced Study as well as New York University (NYU).

Read Michio Kaku's latest book "The Future of Humanity: Our Destiny in the Universe" at http://amzn.to/2X9RRNE

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TRANSCRIPT:

MICHIO KAKU: We are entering what I call the next golden era of space exploration. We have not just new energy and new financing and money coming from Silicon Valley, we also have a new vision emerging. For Elon Musk of SpaceX it's to create a multi-planet species. However, for Jeff Bezos of Amazon, he wants to make Earth into a park so that all the heavy industries, all the pollution, goes into outer space. And Jeff Bezos wants to set an Amazon-type delivery system connecting the earth to the moon. And so he wants to lift all the heavy industries off the planet Earth to make Earth a paradise and to put all the heavy industries in outer space.

Now, I once talked to Carl Sagan and he said that because the earth is in the middle of a shooting gallery of asteroids and comets and meteors, it's inevitable that we will be hit with a planet buster. Something like what hit the dinosaurs, 65 million years ago, we need an insurance policy. Now, he was clear to say that we're not talking about moving the population of the earth into outer space—that costs too much money. And we have problems of our own on the earth like global warming. We have to deal with those problems on the earth not flee to outer space. But as an insurance policy, we have to make sure that humans become a two-planet species. These are the words of Carl Sagan.

And now, of course, Elon Musk has revived this vision by talking about a multi-planet species. He wants to put up to a million colonists on the planet Mars, sent to Mars by his rockets financed by a combination of public and private funding, including fusion rockets, ramjet fusion rockets, including anti-matter rockets. Some of these rockets, of course, their technologies won't be available till the next 100 years. However, the laws of physics make it possible to send postage-stamp-size chips to the nearby stars. So think of a chip, perhaps this big, on a parachute and have thousands of them sent into outer space energized by perhaps 800 megawatts of laser power. By shooting this gigantic bank of laser energy into outer space, by energizing all these mini-parachutes you could then begin to accelerate them to about 20% the speed of light. This is with doable technology today. It's just a question of engineering. It's a question of political will and economics but there's no physics, there's no law of physics preventing you from shooting these chips to 20% the speed of light. That means Proxima Centauri, part of the Alpha Centauri triple star system, could be within the range of such a device. Now think about that. That means that within 20 years, after 20 years of launch, we might be able to have the first starship go to a nearby planet. And it turns out that Proxima Centauri B is an Earth-like planet that circles around the closest star to the planet Earth—what a coincidence. So it means that we've already staked out our first destination for visitation by an interstellar starship. And that...

Read the full transcript at https://bigthink.com/videos/predictio...

 

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GOOD PARENTING