Modifications and versions could be effected without the need of departing with the scope on the novel ideas in the invention; accordingly, the creation is not restricted to the specific embodiments, or form or arrangement of pieces herein explained or shown. Consequently, e.g., although the dif

refers to the quantity of whole wavelengths that go by a offered stage in Room every second; the SI unit for frequency is Hertz (Hz)‍ , and that is akin to “for every seconds” (‍ penned as 1s‍  or s−one)‍ . They have no or very little shad