Търси по дата
От
До
61 - 66 за 66 Резултати
Избор
Категория :
Технологии на Златната епоха
Субтитри :

Eco Cars

00:14:26

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.
Технологии на Златната епоха
2017-12-04   1825 Преглед
Технологии на Златната епоха
2017-12-04

Super Speed Transports: the Future of Travel, Part 1 of 2

00:13:45

Super Speed Transports: the Future of Travel, Part 1 of 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, the latest Shinkansen Maglev model in Japan can cover a one-mile distance in 10 seconds, an unbelievably quick speed.
Технологии на Златната епоха
2018-02-26   2523 Преглед
Технологии на Златната епоха
2018-02-26

Time Travel and Other Inventions: from Science Fiction to Reality, Part 2 of 2

00:17:39

Time Travel and Other Inventions: from Science Fiction to Reality, Part 2 of 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 teleported to the other’s vicinity.
Технологии на Златната епоха
2018-06-29   2384 Преглед
Технологии на Златната епоха
2018-06-29

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.
Технологии на Златната епоха
2018-10-20   3099 Преглед
Технологии на Златната епоха
2018-10-20

Tidal Power: Clean Energy Solutions from Earth’s Oceans

00:13:22

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 elevations, ocean currents and swells, variations in cold and warm ocean temperatures, and salinity gradients between freshwater and ocean water.
Технологии на Златната епоха
2018-05-03   2406 Преглед
Технологии на Златната епоха
2018-05-03

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.
Технологии на Златната епоха
2018-10-27   3209 Преглед
Технологии на Златната епоха
2018-10-27
<>Go to page
Приложение
Сканирайте QR кода или изберете подходящата система за вашия телефон
iPhone
Android
Субтитри
Use 0.072s