Explaining on Instagram: "If you somehow fell into Venus, the first thing that would overwhelm your body is the heat. Venus has an average surface temperature of about 465°C (870°F), hot enough to melt lead. Long before you reached the surface, the intense heat would cause your body to overheat rapidly, disrupting vital functions and making survival impossible within seconds. As you descended further, the pressure would become crushing. Venus’s atmosphere is about 90 times denser than Earth’s, s

Inavinate on Instagram: "Glass begins as something incredibly ordinary: sand. More specifically, silica sand rich in silicon dioxide. When heated inside an industrial furnace to temperatures above 1,700°C, the sand doesn’t burn — it melts. At that extreme heat, the rigid crystal structure of silica breaks down, turning the grains into a glowing, molten liquid. Additives like soda ash lower the melting point, while limestone improves strength and durability, allowing the molten mixture to be shap