Monday, 22 August 2011

POLLUTION  one of the problems our country is facing. There are many direct and indirect consequences of pollution which sometimes , even causes death ( may be you are watching in newspapers daily). I don't know about other countries but our country is facing very serious problems in the regard .
I suggest all my friends not to be a direct or indirect cause for increase in the pollution . On a rainy day i have to struggle hard on the roads to walk and go to the bus stop. Its a very small distance but there will be water on the roads to a level of nearly half feet (10-15 cm), it will be very difficult for me those days and i am living in a city . Imagine those people who are living in areas where no roads were laid .
         I want to talk about water pollution , one main loss we all know is marine loss- loss of different kind of species. Imagine the life of fisherman .... fishing is the only source in their lives . Recently i heard in news about river Godavari, due to increase in internal tourists and pollution created by them a very great loss to fisherman in those areas . We all know about the holy river Ganga, once upon a time it was very pure but now the situation was very worst , it contains a lot and lot and lot of  bacteria... one of the reason is pollution.
          It will be a bit difficult to change uneducated people but we the educated also were cause of the pollution . I am not talking about the use of plastics or refrigerators or motor vehicles but there are small things which need to be concerned like throwing empty bottles , packs in dustbins etc. Never throw such things in rivers or lakes . May be you got money and can get required things purely but there are many in our country who depend on those lakes and rivers for many things , not only in rivers but also on roads , in exhibitions and many other places. Atleast try these little things.
            On the way to my college there is a canal , every day i watch those water how dirty and polluted they are, but there are people who wash their clothes , dishes and even some take bath in that ,see  How unhygenic conditions these people are living, if we see the river in summer all the plastic bottles (like coke bottles), raffers and a lot of algae and other plants are visible.  May be they lack the awareness or may be  there is no alternative for them. Actually we have to travel in a road parallel to this canal while the other side of the road was very beautiful with greenary ( Its the only thing i like about my college) with different types of grass , it looks very beautiful and plesant .
             The only thing i want to say finally is REDUCE POLLUTION, do your bit help to achieve that .Why always people think about I and not we. I am not saying that i always think about we , I am also selfish but atleast the humanity to exhibit , just feel the pain .Not throwing papers , plastics, coke bottles in rivers, on roads etc is not a big thing for us. Pollution is one of the cause for our country to lag behind may be directly or indirectly. 

Friday, 5 August 2011

LIGHTNING

Lightning : : Atmospheric electrostatic discharge accompained by thunder .
The temperature it produces is hot enough to fuse silica sand into glass channel.
It carries a lot of electrical energy . As we are in a generation where every resource is becoming inexhaustible, this energy is very much useful . But the question is, how to make that lightening useful to us?(how to capture and store)
Many of the scientist have done great researches in that but no one can get a final answer. Modern world has got lot of technology but why is not helpful in these cases?