Ever Wonder if Singing a High Note Can Break Glass? – Science Fanatic

Have You Ever Wondered?   We’ve all seen those scenes in movies. You know, the scene where the opera singer belts out a note so loud and sustained that they literally shatter a glass. I’m wondering if that’s actually possible?     So apparently every object has a natural resonant frequency. That means there’s a…

Spain Most Beautiful Great Rarities to Visit – A #367

SPAIN MOST BEAUTIFUL RARITIES Heavenly Caverns in Spain,, just breathtaking! 😍      The series of caves known as Cuevas de Nerja, above, close to the pretty seaside town of the same name was discovered by boys bunking off school in the 1950s.  Reaching for almost three miles, they are like giant subterranean cathedrals. Be…