The rubber band example does indeed have two nodes—they are at the ends of the rubber band where your fingers hold it. We only have half a wavelength in the standing wave, but there is indeed a relationship between the length of the rubber band and the size of the wavelength. Guitar Strings It’s time … Read more
NEW YORK — NEW YORK (AP) — “I think it pisses God off if you walk by the color purple in a field somewhere and don’t notice it,” Shug tells Celie in Alice Walker’s “The Color Purple.” In nature, among the priestly and royal, as a symbol of independence, pride and magic, purple is weighty … Read more
Celine Dion has “lost control of her muscles” as she battles the rare condition known as Stiff Person Syndrome. The 55-year-old singer revealed her diagnosis in December 2022 after the condition forced her to cancel her Courage World Tour. Now, her sister Claudette Dion has shared a heartbreaking update in an interview with Canadian publication … Read more
PHOENIX — Musicians in a cramped space under a Phoenix stage send up the familiar tones of “The Nutcracker.” Overhead, satin-and-glue pointed toes pitter-patter across stage in a performance of the holiday favorite. For Ballet Arizona and many other productions around the world, a pit full of musicians is as much part of the tradition … Read more
