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Technologie de l’Âge d’or

Partez à la rencontre des scientifiques, des ingénieurs et des inventeurs qui font progresser notre civilisation grâce à leurs découvertes et à leurs innovations durables et promouvant la vie.

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Dépasser les limites de la fabrication des puces électroniques : la lithographie extrême ultraviolet – Partie 1/2

14:53

Dépasser les limites de la fabrication des puces électroniques : la lithographie extrême ultraviolet – Partie 1/2

The development of mobile phones has brought great convenience to users. How can such a small device have so many functions? The answer lies in its sophisticated “brain” — a whole collection of microchips. Inside a chip are a large number of densely packed circuit elements, which can contain billions of transistors. The size of each transistor is approximately one thousandth to ten-thousandth of a
Technologie de l’Âge d’or
2018-10-27   5897 Vues
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2018-10-27
Technologie de l’Âge d’or

Le dessalement : une solution à la pénurie d'eau douce – Partie 2/2

19:30

Le dessalement : une solution à la pénurie d'eau douce – Partie 2/2

Can we economically convert our abundant salt water on the earth into fresh water? Yes, we can! On today’s show we’ll introduce more innovations in seawater and brackish water desalination. One of them is “Pervaporation”. It is a cheaper, simpler, and potentially cleaner way to turn seawater into drinking water as compared to conventional methods.
Technologie de l’Âge d’or
2018-10-20   5507 Vues
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2018-10-20
Technologie de l’Âge d’or

Le dessalement : une solution à la pénurie d'eau douce – Partie 1/2

18:59

Le dessalement : une solution à la pénurie d'eau douce – Partie 1/2

Today, approximately 700 million people in the world suffer from water scarcity. By 2050, it is estimated that number could rise to 5 billion people. Yet 70% of our earth is covered in salt water. How can we convert this water into freshwater? In this program, the technology of Desalination is introduced. The two main types of technologies currently being used are the membrane and thermal methods.
Technologie de l’Âge d’or
2018-10-13   5060 Vues
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2018-10-13
Technologie de l’Âge d’or

Building on Water: The Work of Architect Koen Olthuis, Part 2 of 2

12:37

Building on Water: The Work of Architect Koen Olthuis, Part 2 of 2

Waterstudio.NL is working on a beautiful floating mosque on the sea in the United Arab Emirates，which will interact with the surrounding ocean to create a unique energy-saving feature for the structure. In this example, we can see that architecture and water and floating buildings can exist together sustainably. Of the many projects at Waterstudio.NL, one of the most fascinating is a gigantic floa
Technologie de l’Âge d’or
2018-08-15   4771 Vues
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2018-08-15
Technologie de l’Âge d’or

Building on Water: Dutch Architect Koen Olthuis, Part 1 of 2

12:57

Building on Water: Dutch Architect Koen Olthuis, Part 1 of 2

Koen Olthuis was featured in TIME Magazine’s 2007 list of the world’s most influential people, as his work has gained global interest. His firm, Waterstudio.NL, is behind a unique form of water-based architectural development that places homes, buildings and other structures on water by using floating foundations. Floating structures are mobile and can be transported from one location to another.
Technologie de l’Âge d’or
2018-08-08   5320 Vues
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2018-08-08
Technologie de l’Âge d’or

Voyage dans le temps et autres inventions : de la science-fiction à la réalité – Partie 2/2

17:39

Voyage dans le temps et autres inventions : de la science-fiction à la réalité – Partie 2/2

Holographic communication has appeared in numerous science fiction writings as a fascinating form of telecommunication. One iconic depiction of a hologram is Princess Leia’s message to Obi-Wan Kenobi recorded by the droid R2-D2 in Star Wars: A New Hope. Recently, Microsoft released a technology called “Holoportation” whereby two distant individuals can communicate with each other as if one is tele
Technologie de l’Âge d’or
2018-06-29   4767 Vues
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2018-06-29
Technologie de l’Âge d’or

Voyage dans le temps et autres inventions : de la science-fiction à la réalité – Partie 1/2

18:04

Voyage dans le temps et autres inventions : de la science-fiction à la réalité – Partie 1/2

In 2016 a social robot named Sophia was produced by Hanson Robotics and introduced to the public. Sophia’s appearance and behavior closely resemble those of a human being, and the robot can generate more than 60 facial expressions. Sophia was designed to interact with humans, through simple conversation and facial and voice recognition. Sophia is also able to mimic human gestures and facial expres
Technologie de l’Âge d’or
2018-06-22   4954 Vues
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2018-06-22
Technologie de l’Âge d’or

Advanced Technology for Natural Disaster Detection

14:15

Advanced Technology for Natural Disaster Detection

Colin Humphreys, a professor of materials science at Cambridge University said: “People have said you can’t predict earthquakes, people have tried. We’re now saying we believe for the first time we can predict an earthquake in a laboratory. The ability for AI to identify low rumblings which get increasingly stronger as a quake approaches could save countless lives”. The scientists involved believe
Technologie de l’Âge d’or
2018-05-10   4847 Vues
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2018-05-10
Technologie de l’Âge d’or

Tidal Power: Clean Energy Solutions from Earth’s Oceans

13:22

Tidal Power: Clean Energy Solutions from Earth’s Oceans

The ocean holds a vast potential for harnessing inexpensive, clean, and sustainable energy. In this program, we interviewed Dr. Martin Visbeck, Professor of Physical Oceanography, GEOMAR Helmholtz Center for Ocean Research, one of the world’s leading marine science institutes. Professor Visbeck presented five approaches to generating energy from the ocean; namely, the use of ocean waves, ocean ele
Technologie de l’Âge d’or
2018-05-03   4788 Vues
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2018-05-03
Technologie de l’Âge d’or

Biomimétisme : Des solutions inspirées par la nature pour un avenir vert – Partie 2/2

13:25

Biomimétisme : Des solutions inspirées par la nature pour un avenir vert – Partie 2/2

In this program, We will explore efficient wind turbines, inspired by the wings of the elegant Hummingbird, or the fins of the mighty yet streamlined humpback whale. Then on to water harvesting, using techniques influenced by spider webs, cacti and fungi. This water harvesting system mimics the way natural systems capture, store and distribute water, and won the research team the prestigious Ray o
Technologie de l’Âge d’or
2018-04-06   5524 Vues
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2018-04-06
Technologie de l’Âge d’or

Biomimétisme : Des solutions inspirées par la nature pour un avenir vert – Partie 1/2

12:25

Biomimétisme : Des solutions inspirées par la nature pour un avenir vert – Partie 1/2

The central idea of biomimicry is that the strategies nature has adopted have evolved and succeeded over billions of years. These time-tested patterns and approaches have already solved many of the issues that we are addressing today. In 1997, the Shinkansen train nose was changed from the shape of a bullet to something which closely resembles a kingfisher’s beak, then a faster, cleaner and quiete
Technologie de l’Âge d’or
2018-03-27   5164 Vues
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2018-03-27
Technologie de l’Âge d’or

Les organes humains et parties du corps imprimés – Partie 2/2

13:06

Les organes humains et parties du corps imprimés – Partie 2/2

Integrated Tissue and Organ Printing System(ITOPS) is a large sophisticated 3-D printer, capable of printing with human cells to make lab-grown organs for surgical implantation into human bodies. Dr. Atala and his team have already implanted eight structures printed by ITOPS. Because of using a patient’s own tissues to create the new tissues and organ, and then putting back them into the body, the
Technologie de l’Âge d’or
2018-03-19   4749 Vues
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2018-03-19
Technologie de l’Âge d’or

Les organes humains et parties du corps imprimés – Partie 1/2

13:56

Les organes humains et parties du corps imprimés – Partie 1/2

3D printing has made progress and will hopefully supplant donated organs in transplant procedures. Organovo, a firm in USA already offers 3D-printed livers and kidneys for drug testing. Aspect, a biotechnology company in Canada is currently working on a method to 3D print a part of the human knee known as the meniscus. Some companies in USA and other countries are working to produce 3D-printed hum
Technologie de l’Âge d’or
2018-03-12   5132 Vues
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2018-03-12
Technologie de l’Âge d’or

Transports à grande vitesse : l'avenir du voyage – Partie 2/2

13:55

Transports à grande vitesse : l'avenir du voyage – Partie 2/2

What is Hyperloop? It is a method of high-speed transport that claims to be two to three times faster than the fastest high-speed train, and even faster than a passenger aircraft. Hyperloop moves passengers from place to place in pods traveling close to supersonic speeds inside a near-vacuum tube, the tube is either suspended from the ground or built underground, but the ride will be very smooth,
Technologie de l’Âge d’or
2018-03-05   4863 Vues
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2018-03-05
Technologie de l’Âge d’or

Transports à grande vitesse : l'avenir du voyage – Partie 1/2

13:46

Transports à grande vitesse : l'avenir du voyage – Partie 1/2

High speed trains are a fast and reliable means of transportation, capable of moving a large volume of passengers. Normally, people perceive them as capable of reaching incredibly fast speeds. In this program, we’ll provide a brief history of high speed train transportation technology, including Magnetic-levitation trains. The world record of operating speed was broken many times in the history, t
Technologie de l’Âge d’or
2018-02-26   4932 Vues
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2018-02-26
Technologie de l’Âge d’or

Advanced and Futuristic Technologies in the Middle East, Part 2 of 2

16:09

Advanced and Futuristic Technologies in the Middle East, Part 2 of 2

Many countries in the Middle East are making great strides in the switch from fossil fuels to implementing renewable energy. The robot ElliQ can build a bridge to bring families together in a natural way and remove the friction that comes with the growing generational gap. The robot Kytera Companion has come with a solution for making it safer for elderly to be home alone. New future megacity with
Technologie de l’Âge d’or
2018-02-19   4394 Vues
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2018-02-19
Technologie de l’Âge d’or

Environment-Friendly Airports Around the World

14:07

Environment-Friendly Airports Around the World

The aviation industry is reported to contribute to 2.5% of global greenhouse emissions; this amount is projected to increase to 22% in year 2050. In the wake of this upcoming enlightening age, eco-friendly actions have been taken to find ways to offset this pollution concern. Here are some shining examples of eco-friendly airports around the world.On August 2015, Cochin International Airport, know
Technologie de l’Âge d’or
2018-01-22   4644 Vues
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2018-01-22
Technologie de l’Âge d’or

A Sound Way to Diagnose and Treat Cancer

16:43

A Sound Way to Diagnose and Treat Cancer

Today we explore an exciting new technology, which has been developed for the detection and treatment of cancer. This technique is painless, quick, and highly accurate. It is a remarkable advancement in the use of sound.
Technologie de l’Âge d’or
2018-01-15   4746 Vues
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2018-01-15
Technologie de l’Âge d’or

Next Generation Grid-Scale Batteries: Beyond Lithium-Ion

13:53

Next Generation Grid-Scale Batteries: Beyond Lithium-Ion

The leading technology here is called the “organic flow battery”developed at Harvard University. Project leader Professor Michael Aziz, states, “We have a fighting chance of bringing down the capital cost to US$100 a kilowatt hour, and that will change the world.
Technologie de l’Âge d’or
2017-12-11   4514 Vues
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2017-12-11
Technologie de l’Âge d’or

Eco Cars

14:27

Eco Cars

Today we will explore some of newest and greenest eco-cars and high-tech vehicles that are making a splash in the automotive world.
Technologie de l’Âge d’or
2017-12-04   4277 Vues
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2017-12-04
Technologie de l’Âge d’or
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