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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.
Tehnologia Erei de Aur
2018-10-20   2917 vizionări
Tehnologia Erei de Aur
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 ele
Tehnologia Erei de Aur
2018-05-03   2249 vizionări
Tehnologia Erei de Aur
2018-05-03

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

00:14:53

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
Tehnologia Erei de Aur
2018-10-27   3016 vizionări
Tehnologia Erei de Aur
2018-10-27
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