Hello students! This is your Educator, Charul Saini, from Jaipur — the Pink City! 🌸

The pink colour of Jaipur has both a historical reason and a little bit of chemistry behind it. 🌸🔬

The traditional coating used on buildings contained lime (calcium hydroxide) along with coloured earth/mineral pigments, producing the characteristic terracotta/pinkish shade.

From the science behind Jaipur’s pink walls to the mysteries of everyday life—
let’s question the obvious and discover the science hidden in plain sight. 🔬✨

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Whether you're preparing for school exams or simply curious about how the world works, this channel is here to make Science easier and more interesting. 🔬🌍

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first video: 20 sept 2026