2015
Sustainable Technologies
The most efficient solar cells today are concentrating multi-junction photovoltaic (PV) cells. However, a higher efficiency and more flexible system can be made by using spectrally-split PV or direct energy conversion (DEC) solar cells. The DEC cell can function as a dipole, bowtie or ring nano-antenna with frequency down conversion or rectifying. A process,
This proposal wants to provide a sustainable building system with the following:
-Components to be manufactured by 3D printing process with materials from recycled waste (PET bottles) filled with as alternatives, cellulose (from paper recycling), sand, water.
-Cost to be in the order of 15% of existing construction costs (150 US$ sq mt)
- Panels will include piping, ducts, equipment, furniture,
The Problem
• Conventional sources of electricity are ultimately unsustainable.
o Nonrenewable
o Generate pollution and waste
o Toxic and dangerous materials
With all the talk of peak oil, it is hard to believe that something as important as peak water may have already come and gone with no equivalent hue and cry. Eighteen countries; including the big-three grain producers China, India, and the U.S.; are now over-pumping their aquifers.
SNC ABSORBER
SNC Absorber is an abbreviation of Sulphur dioxide, Nitrous oxide and Carbon dioxide Absorber. The problem of pollution through automobiles being a major concern for today’s world has lead a dire need of solution to minimize air pollution as much as possible. The major contents of outlet of an engine exhaust of gasoline engine are Carbon Dioxide (CO2),
Quality is one of the issues affecting the performance and safety of all products no matter if in the Aerospace, Automotive or Medical Devices or any other products, when the life and safety of human life quality is one of the key factors being investigated to find the root cause of the problem.
As the technology changes,
Contamination of soil and water seriously threatens the environment and human health, our habitats are vulnerable and, with the growing population, in great danger. Ecological Space Engineering (E.S.E.) is conducting research to find solutions to this environmental threat and with pride we present the “mycoremediating biodegradable closed ecological system”,
The Path to Net-Zero through Ground Source Heat Pump System and Solar means generating enough extra power to have zero energy cost at the end of a year and/or provide extra energy for your neighbors.
First evaluate your energy needs for your home or for a new home making sure you have utilized passive design ideas, insulate walls,
Even scientists, engineers, designers and technophiles fail to recognize the low horsepower required to move a boat at navigable speeds. Hundreds of horsepower are not required for a 12,000 pound, forty foot boat such as the MOG Solar Electric Boat.
An acceptable displacement hull speed of 8 miles per hour requires about 14 horsepower.
Traffic Management
Now-a-days, one more fear has been added to everyone's life and that's heavy traffic while say going to office or going back to home. Everyday everyone suffer a lot due to this. There's delay in going office as well as going back home. Everyone is in hurry to reach the destination as early as possible.
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