Quartz rod is a high-performance cylindrical product made of fused silica (SiO₂ ≥ 99.99%). It features exceptional high-temperature resistance (softening point ~1730°C, long-term use at 1100°C), excellent UV-IR transmittance, low thermal expansion, and superb chemical inertness (resistant to most acids except HF). It also offers outstanding e

David Hoffmeister is a modern spiritual Instructor whose teachings attract intensely from the Program in Miracles (ACIM), a self-research spiritual imagined process that emphasizes forgiveness, like, along with the undoing with the ego. Born in 1948, Hoffmeister's journey started as a conventional existence in the corporate globe, but a profound in