Backlight Updated: 12/20/2017 by Computer Hope LCD screens are unable to illuminate themselves, so they require a backlight to provide the illumination, thus creating a viewable picture on the screen. Backlights can provide illumination from the back or the side of the screen, which are different from front lights that illuminate from the front.
It's a staple food in some areas of the world. People on gluten-free diets often enjoy bread made with tapioca flour. In addition to tapioca pudding and bubble tea, tapioca is often used as a thickening agent when cooking, especially in soups. Because tapioca does not have a strong taste of its own, it can be added to many dishes to thicken them without changing the taste too much.
Tapioca flour is an extremely smooth flour, which makes for a great thickener in sauces, pies and soups since it never discolors and contains no discernible taste or smell. It can also be used to replace corn starch (use 2 Tbsp tapioca flour for each 1 Tbsp corn starch).apioca flour is an alternative to traditional wheat flours and has a variety of uses in baking. The flour is made from the starch extracted from the South American cassava plant.