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黄金時代の技術

持続可能かつ暮らしに役立つ発見や発明で、私たちの文明を進歩させる科学者、エンジニアや発明家たちを紹介します。

The Bright Future of Solar Energy: Interview with Professor Martin Green, Part 3 of 3

00:13:15

The Bright Future of Solar Energy: Interview with Professor Martin Green, Part 3 of 3

What is the future of global sustainable power? Professor Martin Green believes the prospects look very bright indeed! So, yeah, it’s an interesting future. You know, even things like producing iron, you can do it using electricity as a source, but it’s been more expensive than traditional blast furnaces and so no. But if electricity’s free, it changes the whole equation. So, a very exciting year that we are entering into, as the world switches from its dependence upon fossil fuels to something more sustainable, namely wind and solar.
黄金時代の技術
2019-05-08   263 閲覧数
黄金時代の技術
2019-05-08

The Bright Future of Solar Energy: Interview with Professor Martin Green, Part 2 of 3

00:12:52

The Bright Future of Solar Energy: Interview with Professor Martin Green, Part 2 of 3

Internationally renowned for his advancements in solar energy, Professor Green is known as the “father of photovoltaics.”As technology advances, solar energy is becoming more and more efficient. How long will it be before solar becomes our major source of energy? It’s going to happen very quickly in Australia. So, I have just come from South Australia. But it’s expected by 2024, they’ll be generating more energy from solar than the grids are going to be able to use. So that’s going to be some type of turning point.
黄金時代の技術
2019-05-01   310 閲覧数
黄金時代の技術
2019-05-01

The Bright Future of Solar Energy: Interview with Professor Martin Green, Part 1 of 3

00:13:49

The Bright Future of Solar Energy: Interview with Professor Martin Green, Part 1 of 3

Where will we get our power in the future? And what are the best sources of renewable energy? Professor Martin Green, the “father of photovoltaics” shares his insights on these questions. I see solar and wind, and I think most of the electricity companies here in Australia would see solar being their main source of electricity generation over the coming decades. So, they have no interest in building any more coal-fired plants in Australia, because it’s too expensive and the solar is going to become even cheaper.Internationally renowned for his work in improving solar energy, his group has held the world record for achieving the highest efficiency in silicon soar cells for 30 of the past 34 years.
黄金時代の技術
2019-04-29   150 閲覧数
黄金時代の技術
2019-04-29

NERA: The Fully 3D-Printed E-Motorbike’s Debut

00:17:34

NERA: The Fully 3D-Printed E-Motorbike’s Debut

The vehicle is powered by an electric motor which is embedded in the rear rim. The rims, airless tires, seat and frame are 3D printed. The electrical components incorporated into the motorcycle are the only parts that are not 3D printed. With no need for air, the tires remove the issue of tire punctures that riders of conventional motorcycles face. This bike and our other prototypes push the limits of engineering creativity and will reshape [additive manufacturing] technology as we know it.
黄金時代の技術
2019-03-27   135 閲覧数
黄金時代の技術
2019-03-27

Young Inventors in the Golden Era, Part 2 of 2

00:16:54

Young Inventors in the Golden Era, Part 2 of 2

Today’s program features Shoushi Bakarian, a Syrian-Armenian refugee undergraduate student living in Canada, who invented Ventus, a device that is capable of cooling the cabin air of many models of Cessna airplanes while providing a power source for charging hand-held devices. The unit’s microgenerator produces about 5 volts, 2.0 amps of renewable energy, which can charge electronic gadgets such as GPS devices, navigational aids, smartphones, and tablets.
黄金時代の技術
2019-03-06   108 閲覧数
黄金時代の技術
2019-03-06

Young Inventors in the Golden Era, Part 1 of 2

00:15:18

Young Inventors in the Golden Era, Part 1 of 2

Rishab Jain, an 8th grade student at Stoller Middle School in Portland, Oregon, wins America’s “Top Young Scientist” award, for inventing a device that facilitates the diagnosis and treatment of pancreatic cancer. Rishab’s Pancreatic Cancer Deep Learning System tool helps doctors detect the pancreas more accurately, with a 98.9% success rate.
黄金時代の技術
2019-02-27   113 閲覧数
黄金時代の技術
2019-02-27

Saving Animal Lives on Roads with Innovative Technologies

00:15:55

Saving Animal Lives on Roads with Innovative Technologies

An example of roadway protection for animals enabled by technology is the roadside animal-detection system, which consists of motion sensors designed to perceive large animals such as deer, elk, moose, and bear. After sensing such animals, the system puts up warning signs such as flashing lights or electronic messages hundreds of meters or a few kilometers around the detected site, giving drivers time to slow down.
黄金時代の技術
2019-01-30   121 閲覧数
黄金時代の技術
2019-01-30

Audi Unveils First Vegan Electric Sports Car

00:15:03

Audi Unveils First Vegan Electric Sports Car

It’s fast, it’s efficient, it is beautiful, and best of all, it is all vegan. Audi has recently announced it will begin manufacturing the e-tron GT, the first vegan electric sports car. Audi is particularly excited about the model, which the company believes could be one of the most exciting electric vehicles in history. The e-tron GT will feature very fast charging. The battery system can be replenished from nearly 0% to 80% in only 20 minutes. One of the most impressive features of the car is its vegan-friendly interior. The cabin is made from a mix of synthetic and recycled materials.
黄金時代の技術
2019-01-23   110 閲覧数
黄金時代の技術
2019-01-23

Robots Serve Vegan Food: Technology Brings Joy, Part 2 of 2

00:11:44

Robots Serve Vegan Food: Technology Brings Joy, Part 2 of 2

Let’s find out how international tourists and local patrons react when they first see a robot serving vegan food in a restaurant. “I like to come here because there is a robot and there are many very tasty dishes here.” “I think it’s very exciting. We don’t have things like this back in Finland. You should come here and experience it yourself.” “It’s very high tech. I’ve never had a robot deliver my food before.” “Customers are very interested in these robots and so are the kids.”
黄金時代の技術
2019-01-04   287 閲覧数
黄金時代の技術
2019-01-04

Robots Serve Vegan Food: Technology Brings Joy, Part 1 of 2

00:11:26

Robots Serve Vegan Food: Technology Brings Joy, Part 1 of 2

In restaurant the Kang Nam Tofu House, a “vegan friendly” Korean restaurant in a strip mall in Milpitas, Californian, U.S.A., a robot will help your server bring the food to your table. The restaurant was the first in the world to use robots, which were designed not to replace human servers, but to act as assistants. These robots are the 6th generation of its kind with their functions varying from autonomous navigation; automatic obstacle avoidance, voice recognition and conversation to playing advertisements and automatic dish delivering capabilities.
黄金時代の技術
2019-01-03   109 閲覧数
黄金時代の技術
2019-01-03

Earth-Saving Stone Paper with Zero Waste, Part 2 of 2

00:16:12

Earth-Saving Stone Paper with Zero Waste, Part 2 of 2

Another essential feature of the stone paper is its higher resistance to tearing compared to regular pulp paper. This makes it ideal for packing, and for replacing the traditional pulp-based paper bags, which can’t carry much weight and can be reused very few times. These improved bags made of stone paper can be used at trade shows, supermarkets and department stores instead of tree-based paper or plastic bags.
黄金時代の技術
2018-12-19   106 閲覧数
黄金時代の技術
2018-12-19

Earth-Saving Stone Paper with Zero Waste, Part 1 of 2

00:15:35

Earth-Saving Stone Paper with Zero Waste, Part 1 of 2

Can you imagine a paper made of stone instead of trees? Stone paper is made of stone particles and non-toxic resin. It produces zero waste and requires no water during its production, and has a much smaller carbon footprint compared to traditional tree-based papers. Stone paper was firstly launched to the market in 2008. Currently, stone paper accounts for 1% of all paper sales globally. When compared with regular pulp paper, stone paper is superior in several ways. For example, it is completely waterproof and has higher resistance to tearing.
黄金時代の技術
2018-12-12   110 閲覧数
黄金時代の技術
2018-12-12

Discovering Mars: Exploration, Habitability and other Revelations, part 2 of 2

00:20:08

Discovering Mars: Exploration, Habitability and other Revelations, part 2 of 2

Mars has an underground lake beneath the polar cap. And the Curiosity rover has discovered complex organic molecules on Mars. Organic molecules are considered the building blocks of life. Another sensational discovery on Mars is the methane gas that has been detected in the Martian atmosphere. The source of methane could be either geological or most excitingly, biological. SpaceX is planning to send the first crewed spaceships to Mars as soon as in 2024.
黄金時代の技術
2018-12-05   100 閲覧数
黄金時代の技術
2018-12-05

Discovering Mars: Exploration, Habitability and other Revelations, part 1 of 2

00:21:03

Discovering Mars: Exploration, Habitability and other Revelations, part 1 of 2

One possible area for life and human habitats are underground Martian caves. A series of seven openings have been spotted by the Mars Odyssey orbiter. These openings are around 100 to 300 meters wide and could be entrances that lead to underground cave systems 100 meters beneath the surface. Supreme Master Ching Hai once said:” The mass extinction happened 40 million years ago. There were survivors, the first survivors were about 2 million people. And now they have about 5 million, 8 hundred thousand. They live underground.”
黄金時代の技術
2018-11-28   107 閲覧数
黄金時代の技術
2018-11-28

Transcending the Limits of Microchip Fabrication:Extreme UV Lithography, Part 2 of 2

00:13:42

Transcending the Limits of Microchip Fabrication:Extreme UV Lithography, Part 2 of 2

In the coming years, the application of microchips will continue to expand, the demand for chips will also continue to grow. However, the traditional 193 nm lithography has reached its limit and must be replaced with its 13.5 nm EUV counterpart. It is generally agreed that EUV lithography is the most difficult technology to perfect in the history of the semiconductor industry — so challenging that it is comparable to NASA’s Moon landing project.
黄金時代の技術
2018-11-03   94 閲覧数
黄金時代の技術
2018-11-03

Transcending the Limits of Microchip Fabrication: Extreme UV Lithography, Part 1 of 2

00:14:52

Transcending the Limits of Microchip Fabrication: Extreme UV Lithography, Part 1 of 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 hair’s breadth. How are these circuits made? The answer is through “microlithography.” On today’s show we’ll introduce the advanced next-generation lithography technology—Extreme UV Lithography.
黄金時代の技術
2018-10-27   99 閲覧数
黄金時代の技術
2018-10-27

Desalination: A Solution to Freshwater Shortage, Part 2 of 2

00:19:30

Desalination: A Solution to Freshwater Shortage, Part 2 of 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.
黄金時代の技術
2018-10-20   105 閲覧数
黄金時代の技術
2018-10-20

Desalination: A Solution to Freshwater Shortage, Part 1 of 2

00:18:58

Desalination: A Solution to Freshwater Shortage, Part 1 of 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. Recent innovations such as the use of sodium-ion batteries, grapheme oxide membranes, and electrochemical methods hold great potential for changing the future of water-desalination technologies.
黄金時代の技術
2018-10-13   104 閲覧数
黄金時代の技術
2018-10-13

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

00:12:37

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 floating harbor on the sea, designed specifically for cruise ships coming to Dubai, United Arab Emirates.
黄金時代の技術
2018-08-15   100 閲覧数
黄金時代の技術
2018-08-15

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

00:12:56

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. There are many benefits to building on water, such as adding space to densely built areas, economic benefits, social benefits and the sustainability.
黄金時代の技術
2018-08-08   94 閲覧数
黄金時代の技術
2018-08-08