Large Area Listening Systems. Large area listening systems are the most popular of all hearing enhancement devices, and are used in theaters, movie houses, auditoriums and houses of worship. There are three basic types: FM radio, infra-red (IR) light and a looped wire around the room, called an induction loop.
The strings are called Phloem Bundles (pronounced flom). They are part of the system that carries nutrition to all parts of the banana.
the glycemic index gi of bananas varies depending on how ripe the bananas are this is because a lot of the carbohydrate in green bananas is in the form of a kind of resistant starch which we lack the enzyme to digest as the fruit ripens the starch is converted into readily available sugars