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UPSC Essentials | Mains answer practice — GS 1 : Questions on hydropower development on Yarlung Tsangpo and Monsoon in Indian tradition (Week 112)
Are you preparing for Civil Services Exam? Here are questions from GS paper 1 for this week with essential points as the ...
UPSC Essentials | Mains answer practice — GS 2: Questions on Vice‑President’s office and BRICS grouping (Week 112)
Are you preparing for UPSC CSE 2025? Here are questions from GS paper 2 for this week with essential points as the fodder for ...
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The secret stories of trees are written in the knots and swirls of your floorboards. An expert explains how to read them
Have you ever examined timber floorboards and pondered why they look the way they do? Perhaps you admired the super-fine grain, a stunning red hue or a swirling knot, and wondered how it came to be?