What happens to crystalline structure when you heat-treat a metal lattice?

Watch the grains grow. https://www.youtube.com/shorts/W2xxT3b-4H0 === **Unlocking the Mysteries of Metal Heat Treatment: Exploring Structural Changes and Crystalline Lattice** Metal heat treatment is a fascinating process that goes beyond mere temperature manipulation—it’s a precise science that transforms the very structure of metals, enhancing their properties and performance. In this blog post, we’ll delve into the … Read more

Rijke Pressure, Taos Hum, Subsonica – The Controversial Sounds Only 2% Of People Hear

1st real trace / published information about persistent low-frequency environmental hum — 1973: Loudness and annoyance due to low-frequency sound, such as the Taos Hum or other similar phenomena, can have significant impacts on individuals and communities. Here’s how: 1. **Perceptual Effects**: Low-frequency sound waves can be perceived differently by individuals compared to higher-frequency sounds. … Read more