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ورقة حجرية منقذة للأرض مع صفر نفايات، الجزء 2 من 2‏

16:12

ورقة حجرية منقذة للأرض مع صفر نفايات، الجزء 2 من 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

العصر الذهبي للتكنولوجيا

2018-12-19 5201 الآراء

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2018-12-19

العصر الذهبي للتكنولوجيا

ورقة حجرية منقذة للأرض مع صفر نفايات، الجزء 1 من 2‏

15:35

ورقة حجرية منقذة للأرض مع صفر نفايات، الجزء 1 من 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 comp

العصر الذهبي للتكنولوجيا

2018-12-12 5236 الآراء

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2018-12-12

العصر الذهبي للتكنولوجيا

اكتشاف المريخ: استكشاف وقابلية للسكنى وكشوفات أخرى، الجزء 2 من 2‏

20:08

اكتشاف المريخ: استكشاف وقابلية للسكنى وكشوفات أخرى، الجزء 2 من 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 se

العصر الذهبي للتكنولوجيا

2018-12-05 5132 الآراء

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2018-12-05

العصر الذهبي للتكنولوجيا

اكتشاف المريخ: استكشاف وقابلية للسكنى وكشوفات أخرى، الجزء 1 من 2‏

21:02

اكتشاف المريخ: استكشاف وقابلية للسكنى وكشوفات أخرى، الجزء 1 من 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 survivor

العصر الذهبي للتكنولوجيا

2018-11-28 4907 الآراء

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2018-11-28

العصر الذهبي للتكنولوجيا

تجاوز الحدود في تصنيع الرقائق الدقيقة: الطباعة بالحفر للأشعة فوق البنفسجية، الجزء 2 من 2‏

13:41

تجاوز الحدود في تصنيع الرقائق الدقيقة: الطباعة بالحفر للأشعة فوق البنفسجية، الجزء 2 من 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

العصر الذهبي للتكنولوجيا

2018-11-03 4364 الآراء

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2018-11-03

العصر الذهبي للتكنولوجيا

تجاوز الحدود في تصنيع الرقائق الدقيقة: الطباعة بالحفر للأشعة فوق البنفسجية، الجزء 1 من 2‏

14:53

تجاوز الحدود في تصنيع الرقائق الدقيقة: الطباعة بالحفر للأشعة فوق البنفسجية، الجزء 1 من 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

العصر الذهبي للتكنولوجيا

2018-10-27 4198 الآراء

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2018-10-27

العصر الذهبي للتكنولوجيا

تحلية المياه: حل لمشكلة شح المياه العذبة، الجزء 2 من 2‏

19:30

تحلية المياه: حل لمشكلة شح المياه العذبة، الجزء 2 من 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.

العصر الذهبي للتكنولوجيا

2018-10-20 3943 الآراء

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2018-10-20

العصر الذهبي للتكنولوجيا

تحلية المياه: حل لمشكلة شح المياه العذبة، الجزء 1 من 2‏

18:59

تحلية المياه: حل لمشكلة شح المياه العذبة، الجزء 1 من 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.

العصر الذهبي للتكنولوجيا

2018-10-13 3390 الآراء

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2018-10-13

العصر الذهبي للتكنولوجيا

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

العصر الذهبي للتكنولوجيا

2018-08-15 3223 الآراء

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2018-08-15

العصر الذهبي للتكنولوجيا

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.

العصر الذهبي للتكنولوجيا

2018-08-08 3550 الآراء

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2018-08-08

العصر الذهبي للتكنولوجيا

السفر عبر الزمن وغيرها من الاختراعات: من الخيال العلمي إلى الواقع، الجزء 2 من 2‏

17:39

السفر عبر الزمن وغيرها من الاختراعات: من الخيال العلمي إلى الواقع، الجزء 2 من 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

العصر الذهبي للتكنولوجيا

2018-06-29 3215 الآراء

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2018-06-29

العصر الذهبي للتكنولوجيا

السفر عبر الزمن وغيرها من الاختراعات: من الخيال العلمي إلى الواقع، الجزء 1 من 2‏

18:04

السفر عبر الزمن وغيرها من الاختراعات: من الخيال العلمي إلى الواقع، الجزء 1 من 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

العصر الذهبي للتكنولوجيا

2018-06-22 3293 الآراء

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2018-06-22

العصر الذهبي للتكنولوجيا

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

العصر الذهبي للتكنولوجيا

2018-05-10 3139 الآراء

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2018-05-10

العصر الذهبي للتكنولوجيا

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

العصر الذهبي للتكنولوجيا

2018-05-03 3210 الآراء

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2018-05-03

العصر الذهبي للتكنولوجيا

محاكاة الطبيعة: حلول مستوحاة من الطبيعة من أجل مستقبل أخضر، الجزء 2 من 2‏

13:25

محاكاة الطبيعة: حلول مستوحاة من الطبيعة من أجل مستقبل أخضر، الجزء 2 من 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

العصر الذهبي للتكنولوجيا

2018-04-06 3897 الآراء

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2018-04-06

العصر الذهبي للتكنولوجيا

محاكاة الطبيعة: حلول مستوحاة من الطبيعة من أجل مستقبل أخضر، الجزء 1 من 2‏

12:25

محاكاة الطبيعة: حلول مستوحاة من الطبيعة من أجل مستقبل أخضر، الجزء 1 من 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

العصر الذهبي للتكنولوجيا

2018-03-27 3439 الآراء

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2018-03-27

العصر الذهبي للتكنولوجيا

الأعضاء البشرية وأجزاء الجسم المطبوعة، الجزء 2 من 2‏

13:06

الأعضاء البشرية وأجزاء الجسم المطبوعة، الجزء 2 من 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

العصر الذهبي للتكنولوجيا

2018-03-19 3249 الآراء

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2018-03-19

العصر الذهبي للتكنولوجيا

الأعضاء البشرية وأجزاء الجسم المطبوعة، الجزء 1 من 2‏

13:56

الأعضاء البشرية وأجزاء الجسم المطبوعة، الجزء 1 من 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

العصر الذهبي للتكنولوجيا

2018-03-12 3497 الآراء

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2018-03-12

العصر الذهبي للتكنولوجيا

وسائط نقل فائقة السرعة: مستقبل السفر، الجزء 2 من 2‏

13:55

وسائط نقل فائقة السرعة: مستقبل السفر، الجزء 2 من 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,

العصر الذهبي للتكنولوجيا

2018-03-05 3315 الآراء

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2018-03-05

العصر الذهبي للتكنولوجيا

وسائط نقل فائقة السرعة: مستقبل السفر، الجزء 1 من 2‏

13:46

وسائط نقل فائقة السرعة: مستقبل السفر، الجزء 1 من 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

العصر الذهبي للتكنولوجيا

2018-02-26 3266 الآراء

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2018-02-26

العصر الذهبي للتكنولوجيا