Scientist Biographies

What it is

Biography pages for the ten greats behind the periodic table and atomic science: Lavoisier, who put chemistry in order; Dalton, who gave atoms their rules; Mendeleev, who left gaps for elements not yet discovered; the Curies; Rutherford, Bohr, Moseley and Chadwick, who took the atom apart layer by layer — and Prafulla Chandra Ray, born in Khulna, Bengal’s own chemist. Each life is written as a human story for teenagers, in Bangla and English.

Why it helps you study

Names in a textbook read like street signs — flat, official, forgettable. But Mendeleev’s table was doubted at first, and the Curies worked in a leaking shed; knowing that changes how you see their formulas. These stories attach faces and struggles to the discoveries you memorise, and Prafulla Chandra Ray’s life proves a world-class chemist can begin in Khulna. Memory loves a story.

How to use it

1. Open the Scientists page.
2. Pick a name — start with Mendeleev, the table’s own architect.
3. Read the story from childhood to discovery.
4. Note the dates and experiments that exams ask about.
5. Hop to the next scientist when a story mentions them.