Knowledge Matrix on Instagram: "called ring rolling. A solid steel block is first heated until it is red hot. A hole is pierced at the center to form a donut shape. This hot piece is placed on a rolling machine where rollers press and stretch it in a circular motion. The hole expands and the outer diameter grows until the ring reaches the required size. After rolling the ring goes through heat treatment for strength then machining and finishing for accurate shape and smooth surface. This process

Healvex™ on Instagram: "💨 Yep… even your farts are talking — here’s what they’re trying to tell you. Gas isn’t gross, it’s data. Your gut bacteria, digestion speed, and food quality all shape how (and why) you pass gas 👇 🌽 Loud farts → usually from high-fiber meals — healthy, just active digestion. 😷 Silent but smelly → gut bacteria imbalance or sulfur-heavy foods. 🌄 Morning farts → overnight fermentation — totally normal. 🥛 Milk farts → possible lactose intolerance. 🍺 Beer farts → yeast