The National average for gas prices spiked to another all-time high this week.The average cost for regular unleaded has climbed to $3.36 cents a gallon. That's about $.60 more than a year ago. Here in the Valley we're paying even more $3.74 on average in Fresno, $3.78 in Visalia and $3.76 in Merced.Fresno, CA --. One reason the cost of fuel is high may surprise you.Nic Walters said: It's to the point now where it's part of life.hat's about $.60 more than a year ago. Here in the Valley we're paying even more $3.74 on average in Fresno, $3.78 in Visalia and $3.76 in Merced. Fresno, CA --. One reason the cost of fuel is high may surprise you. Nic Walters said: It's to the point now where it's part of life.
A backlight is a form of illumination used in liquid crystal displays (LCDs). As LCDs do not produce light themselves (unlike for example Cathode ray tube (CRT) displays), they need illumination (ambient light or a special light source) to produce a visible image. Backlights illuminate the LCD from the side or back of the display panel, unlike frontlights, which are placed in front of the LCD.
Back lighting is when the light source comes from behind the subject. This gives a new dimension within the background and has the ability to create silhouettes. For example, within the 'Se7en' trailer, the use of back lighting is used to create a shadow. This is effective as it creates mystery around who the figure is, emphasising the mystery/thriller genre of the film. Low Key Lighting is created by using the key and back lights. Used together, they produce a sharp contrast between light and dark areas on screen.