TECHNOLOGY

I PHONE STEAVE JOBS AND APPLE HAS INVENTED AN IPAD,I PHONE AND AN I POD.BUT UNFORTUNALLY,HIS HAS DIED IN PEACE.LETS SAY R.I.P FOR STEAVE JOBS.WHICH IS REST IN PEACE.SO SAD.THINK HOW SAID HIS FAMILY WOULD BE.IT'S LIKE YOUR MUM,DAD OR YOUR GRAND PARENTS DIED.YOU WILL BE SO SAD THAT YOU WILL CRY ALL DAY.HE DIED IN OCTOBER 5TH 2011.BUT HE DID NOT INVENT IT,HE DESIGNED IT! = Facts about cameras. = === A CAMERA IS A DEVICE THAT RECORDS AND STORES IMAGES.THESE IMAGES MAY BE STILL PHOTOGRAPHS OR MOVING IMAGES SUCH AS VIDES OR MOVIES.THE TERM CAMERA COMES FROM THE WORD CAMERA OBSCURA(LATIN FOR DARK CHAMBER),AN EARLY MECHANISM FOR PROJECTING IMAGES.THE MORDEN CAMERA ENVOLVED FROM THE CAMERA OBSCURA.CAMERAS MAY WORK WITH THE LIGHT OF THE VISIBLE SPETRUM OR WITH OTHER PORTIONS OF THE ELECTROMAGNETIC SPECTRU.A CARMERA GENERALLY CONSISTS OF AN ENCLOSED HOLLOW WITH AN OPENING (APERTURE)AT ONE END FOR LIGHT TO ENTER,AND A RECORDING OR VIEWING SURFACE FOR CAPTURING THE LIGHT AT THE OTHER END.A MAJORITY OF CAMERA'SOPENING TO GATHER THE INCOMING LIGHT AND FOCUS ALL OR PART OF THE IMAGE ON THE RECORDING SURFACE.THE DIAMETER OF THE APERTURE IS OFTEN CONTROLLED BY A DIAPHRAGM MECHANISM BUT SOME CAMERAS HAVE A FIXED - SIZE APERTURE. ===