Iron expands as it warms. In summer the tower stands roughly fifteen centimetres taller than in winter, and leans very slightly away from the sun as the lit side grows first.
Tuesday, 18 August 2026
A hidden sentence, revealed by the answers to its clues. The clock starts when you press start — not before.
Iron expands as it warms. In summer the tower stands roughly fifteen centimetres taller than in winter, and leans very slightly away from the sun as the lit side grows first.
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