We have
produced and sale various kinds of hand-carved stone figures, Abstract or Realistic
since 1995,which are suitable for home
and garden decoration.
Description
of stone figures, stone
sculpture for garden:
Brand Name:HR
stone
Product Name: stone
figures
Type: granite,white jade,pebble
stone
Color: grey,black,yellow,white,painted
color
Size :custom,for
stock,please contact us for details.
Style: Abstract or Realistic
Design:custom or
stock
Material Origin:
China
Uniquness:pure hand-carved
Application:home decoration,garden decoration,handicrafts and
gifts
Packing: firstly in foam plastic ,then in strong wooden
MOQ:100pcs
Deliver port:Xiamen
Stone Animal Figurines,White Jade Carving,Carved Stone Turtle,Carved Stone Bear Fuzhou HuaRen International Imp&Exp.Co,Ltd , http://www.huarenstone.com
Smart glass comes out
Recently, scientists have developed a "smart glass" that can be opaque and transparent like a chameleon and can be adjusted to different wavelengths.
But now there is a glass that can change from opaque to transparent like a chameleon and can be adjusted to different light waves. It can enhance the energy efficiency of the building through large glass windows, allowing homeowners to get rid of the homework of curtains.
Smart glass composition
This glass is the result of research by scientists at the Lawrence Berkeley National Laboratory and the Autonomous University of Barcelona. It is made of niobate and mixed with nanoscale indium tin oxide (ITO) crystals. This mixed material is called glass because it has the characteristics of glass: all the molecules are very confusing and there is no clear pattern like liquid. Ordinary window glass is a mixture of silica and other materials, such as sodium oxide, magnesium oxide, calcium oxide, and the like.
Researchers dissolved citrate in water and added indium tin oxide crystals. The researchers then volatilized the solution by heating, which caused the mixture to form an amorphous solid. The scientists next placed the tantalum glass on top of the electrode, then added a layer of electrolyte and a second electrode to the glass. When the researchers added voltage to the electrode, the glass changed its transparency. The glass is completely transparent at 4 volts, it blocks near-infrared rays at 2.3 volts, and blocks visible light and near-infrared rays at 1.5 volts. Because the charge changes the structure of the nanocrystals, they can block specific lengths.
Smart Glass Real Application
In practical applications, this smart glass will be installed in the form of a layer on the surface of normal glass, which makes it fixed in the building. First, the electrolyte may have to be solid, and the research team must also find a good electrode material. They use lithium as an electrode in the laboratory, but it is not practical or safe for large windows. Even so, the doors or windows do not limit the materials that change according to the requirements, but also do not require additional manufacturing processes.
Conclusion
With the development of science and technology and the progress of society, we believe that the types of smart homes will continue to expand, and smart homes will play a more important role in people's lives.
Intelligent glass can adjust the transparency of color smart home [full text]
China Security Exhibition Technology Trends With the rapid development of network communication technology, computer technology, electronic technology, and intelligent sensing technology, smart homes are gradually entering people's lives. Smart home locks, smart TVs, smart refrigerators, smart washing machines, smart lighting, and more and more smart homes have subverted people's traditional lives. It seems that all the homes around people can be transformed into smart homes, and the types of smart homes are constantly expanding.