Clear Beads on One Interior Pane During Cold Mornings

Case overview

Maya sees clear beads on the glass beside her bed during the season’s first cold morning. Across the hall, Peter’s room looks ordinary. Maya wipes one small patch away, but by breakfast the beads are back. Peter points out that they spent the evening differently and that the rooms never feel quite the same overnight. Maya wants to know which difference matters. The night before, the side of the glass where beads form, and the next cold morning may all help explain it. They want to observe without changing everything at once. The beads could be a one-time mark or the start of a repeatable room pattern that only appears on cold mornings. Neither Maya nor Peter knows yet which observation will separate those possibilities.