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OUR   ENVIRONMENT  IS  IN  DANGER.Man  made   Catastrophe  ,for  which   human  being  are   responsible  .Man  made  disasters  pollute  huge  areas  and  cause extensive  damage to  animals ,plants, and  even  to  human  beings.like  ,Oil   and  chemical  spills,accidents  in  nuclear power  plants  ,over fishing  in  seas. and  large  scales  destruction  of  forests.Besides, increased    green  house  effect .all   are  man  made   environmental   catastrophe.  OIL  AND  CHEMICAL  SPILLS .-Chemical  accidents  are  caused  by  human  negligence,technical  problems, and are  committed by  the people  employed   in  the  chemical  factories  or  in  the transportation  of  chemicals.The  example  of  this  ,took  place   in   Bhopal   the  capital  city  of   MAHDYA PRADESH   in  1984,where  poisonous   gas   leaked from  a  chemical  factory  killing  3000,people . Oil  spill      takes  place in  seas  ,when  oil  tankers  accidentally   overturned  in  wa

Domain Name System, or DNS, is the friendly naming system for giving addresses to web servers and web pages. Somewhat like international phone numbers, the domain name system gives every server a memorable and easy-to-spell address. Simultaneously, the domain names hide the really technical IP address which most viewers aren't interested in. Examples of  Internet Domain Names lifewire.com nytimes.com   How Domain Names Are Spelled​​ 1) Domain names are organized right to left, with general descriptors to the right, and specific descriptors to the left. It is like family surnames to the right, specific person names to the left. These descriptors are called "domains". 2) The "top level domains" (TLD, or parent domain) is to the far right of a domain name. Mid-level domains (children and grandchildren) are in the middle. The machine name, often "www", is to the far left. 3) Levels of domains are separated by periods ("dots

A cruise is the ultimate hassle-free adventure, where you can explore to your heart’s content without taking on the headache of planning itineraries. And with tons of activities and delicious foods onboard, you’ll enjoy the journey as much as the destination!  If   you’re looking for a quick party-hearty jaunt on one of  Celebrity cruises or you  want  the family-friendly vibe of Princess cruises , you can rest assured that you’ll find exactly the sort of seaborne getaway you desire. Single  travelers can rejoice, too;  on Norwegian Cruise Line .. What to pack for a cruise  take a few excursions during your trip. So when you’re considering what to wear on a cruise, be sure to pack some comfortable walking sneakers for those days out on the town. It’s also a good idea to pack layers for when the temperature drops, as well as a nice outfit or two so you can dress up for the onboard entertainment. Don’t forget sunglasses—you’ll need them while gazing across the daz

BASKETBALL  ,IS  A   BALL   GAME  for  two  teams  of  five  players ,originally   devised  in  1800  by  James  Naismath  for  the  Y.M.C.A  in  Springfield ,Massachusetts,U.S.A. The   object    of  the  game  is   to  take  possession   of  the  ball   and  score  points   by  throwing   the  ball   into  the  opposite  team's  basket .A   player    moves  the  ball   up  and  down   the  court   by  bouncing  it   along  the  ground   or  "dribbling "; the  ball   may  be passed    between  players   by  throwing  ,bouncing,or   rolling .Players  may  not   run  with or  kick   the  ball  ,although  pivoting   on one   foot  is  allowed. The   game  begins   with  the    referee  throwing  the  ball   into  the  air  and  a  player  from  each  team    jumping  up  to     try  and 'up"  the  ball   to  a  team  mate .The  length  of  the  game  and  the  number  of   periods   played  varies  at  different  levels.There  are  amateur,professi

The pituitary gland is a small endocrine organ that controls a multitude of important functions in the body. It is divided into an anterior lobe, intermediate zone, and posterior lobe, all of which are involved in either hormone production or hormone secretion.  The pituitary gland is termed the "Master Gland" because it directs other organs and endocrine glands to either suppress or induce hormone production. Hypothalamus-Pituitary Complex The pituitary gland and hypothalamus are closely connected both structurally and functionally. The hypothalamus is an important brain structure that has both nervous system and endocrine system function. It serves as a link between the two systems translating nervous system messages into endocrine hormon es. The posterior pituitary is composed of axons that extend from the neurons of the hypothalamus. The posterior pituitary also stores hypothalmic hormones. Blood vessel connections between the hypothalamus an

WALKING     IS  THE    MOST   SIMPLE    BUT    MOST  USEFUL    EXERCISE.It     has     many    advantages  and   is  very   simple  .Our    ancestors    were  aware    of  its    advantages   but   they   did  not      know      the    precise    physical     effects     of  walking .Modern     medicine   and  doctors    today       make      assertions   about  the    benefits  of  brisk  walking   that  have  a  sound     basis    in   medical    fact. Noted     heart     specialist   Dr.  Paul   Dudley   White     said  ;" it    is the  easiest     exercise   for   most  individuals   ,one that  can  be  done   without  equipment   except   good  shoes in  most  terrain    and  weather     and  into  very    old  age."He     further   says   " A    vigorous     five -     mile     walk    will      do    more  good    for   an   unhappy ,  but  otherwise   healthy   adult   than  all    the   medicine   and    psychology        in  the  world." R

SOON   ,YOU  CAN   READ     YOUR    PET  DOG'S  THOUGHT.Yes   ,  Swedish   researchers  are  developing  the  world's  first   headset   that  can  translate  your  pet   dog's    thoughts   into  English     words