Short Essay on Science Is a Boon or Curse of 100 Words Only

Effluent discharged from the chromium   electroplating industry contains a large number of metals, including chromium, copper, nickel, zinc, manganese and lead. There are various adverse effect associated with chromium electroplating on health ,like :-
1: skin rashes
2: upset stomach and ulcers
3: respiratory problems
4: weakened immune system
5: kidney and liver damage
6: alteration of genetic material
7: death
Others are cancer, respiratory track effect, acne , pimples, toothdecay , baldness, motion problems and permanent allergy of nose.
How peoples are trying to resolve chromium electroplating?
Steps taken to resolve it are -
1. Use of water insoluble chromium compounds
2. by use of a mild steel .
Persuasive Essay-TV Violence
Many people believe that television violence has a negative effect on society because it promotes violence. This statement is true. Children in America watch about four hours of television a day. Television can be a major influence in behavioral growth and forming values. Sadly, more than 60 percent of television programs contain violence. Studies show that both children and teens are affected by this in a negative way.
When a child or teen watches a violent program they become more aggressive. Seeing repetitive violence without a consequence lets children think they too can get away with violent acts. Less that 5 percent of violent programs show a consequence of using violence. A 9-year-old boy surrendered after the robbery of a midtown Manhattan bank. His lawyer claimed his crime was influenced by crime programs on television and that he was only playing when he pointed a toy gun at a teller at the bank and demanded money.
“What a child learns about violence, a child learns for life,” says ACT Against Violence. When a toddler watches television they don’t know the difference between fantasy and reality. This causes the toddler to think what he or she is watching is okay and happens all the time. As children get older from ages 6...