my personal blog-edwin

Friday, October 14, 2005

Nuclear Reactors

However there are may disagreements about the developement of nuclear reactors in Indonesia, In my opinion, i agree with the developement of nuclear reactors in Indonesia.
Our country can get many advantages with the developement of nuclear reactors. Nuclear reactors can produce nuclear medicine that can be used to diagnost some disease. Nuclear reactors also can be used as source of energy, such as : electricity, fuel, etc. Beside source of energy and nuclear medicine, Many nuclear technology equipments can be made, for example smoke detector.
I also realize that the developement of these nuclear reactors also has risks. Some of the risks are nuclear waste, nuclear radiation, the threat of nuclear accident, for example Chernobyl accident, and the threat of terrorist. For me, these disadvantages can be lessen if we give more attention in maintaining and protecting the nuclear reactors.
For me, the developement of nuclear reactors has more advantages than disadvantages.

Friday, October 07, 2005

Water supply-edwin

Water supply in a house usually comes from the mains. From the mains, cold water is ditributed to cold water tank and household appliances, such as sink, bath, wash basin, and toilet. From the cold water tank, the cold water is distributed to hot water tank. In this tank, the cold water is processed into hot water. After that, the hot water is distributed to household appliancces (bath, sink, wash basin, & toilet).

Strawberries-edwin

There are some processing stages before strawberry is distributed to market. First, The strawberries are sorted from the farm. Then, the good strawberries are distributed to factory. In factory, we can process the strawberry into jam by adding sugar and simmering them about 2 hours or only sterilize the strawberry.Now, the products are ready to be distributed to market. We can distribute strawberry jam to bakery shop, Sterilized strawberry to restaurants, or both products to shop or department store.