Using of Detergent in Indonesia
For other cleaning materials, detergents is the yield of technological advances that make use of the chemical byproduct of petroleum distillation, combined with other chemicals such as phosphate, silicate, dye, and fragrance ingredients. around in the 1960s, the early generations detergent appeared using surface pengaktif chemicals (surfactants) Alkyl Benzene Sulfonat (ABS) is capable of producing foam. However, due to the difficult nature of ABS broken down by microorganisms in the soil surface, eventually replaced by Linear Alkyl compounds Sulfonat (LAS) are believed to be relatively more familiar with the environment.
In many countries in the world have banned the use of ABS and replaced with the LAS. While in Indonesia, the regulations concerning the prohibition of using ABS does not exist. Several reasons ABS is used in detergent products, such as low cost, stability in the form of cream / pasta and abundant foam.
The Series of Earthquakes in Indonesia
Large-scale earthquake will knock down anything on earth that unsound and fragile. This phenomenon is not just demolish the building, but also makes landslides, broke, and ambles. Beyond that, an earthquake of the coast is also a potential cause tsunamis. That is a series of threats to the population in the earthquake-prone areas.
As long as the earth rotates, the movement of plates covering the earth and float on the magma will never stop. Between plates of collision or the crust is what causes earthquakes continue to occur after another all over the world.
When one location in the boundary layer of rocks collapsed due to the earth’s crust holding the pressure plate merapuh, rocks that would seek a new stable position. During this process will be a series of aftershocks, the main pascagempa. This can result in cracked buildings and fragile finally collapsed.
Robot Contest Winner from Indonesia
Unikom Robotics Team won gold in the contest Robo Games 2009, 12-14 June. Unikom sent two robots, namely V8 DU-114 and Next 116. Won the contest in the open category of autonomous fire fighting robot teams away from other countries.
One again, the nation who scent Indonesia. We are able to do for this nation. We should be proud, in the midst of uncertainty of identity, there are a fixed konsirten do for the nation.
Welcome coy! Proudly about your champion!