How Does The Ear Work And What Are Its Functions - A Plus Topper
Human Ear Structure And Function We have just learnt how sound vibrations from a source propagate through the air and reach our ears. Let us now discuss how our ears actually ‘hear’ these sound vibrations. The ear can be broadly classified into three parts: the outer ear, the middle ear, and the inner ear. (a) …
Golden Hop, Humulus lupulus aureus
"Golden Hop" (Humulus lupulus aureus)~Hops have been cultivated in Britain for flavouring beer since the sixteenth century & for much longer in continental Europe thanks to the resins produced at the base of the bracts in the female flowers, which are converted to bitter isohumulones during the brewing process. There are separate male & female hop plants but in modern times only female hops (with the cone-like flowers) have been cultivated, as the seeds are undesirable in the brewing process.