S9E23 - Sunflowers and the Turning of Young Flower Heads | Nature for Sleep

Sunflowers and the Turning of Young Flower HeadsSettle in for a quiet exploration of Sunflowers and the Turning of Young Flower Heads. This episode follows Sunflowers and the Daily Turning of Young Heads; The Common Sunflower and Its Many Forms; Roots, Soil Pores and the Supply of Water; Broad Leaves Making Sugars in the Light; How Unequal Growth Bends a Stem; A Daily Clock Within Living Cells; Sensing Light Without Eyes; Measuring Movement and Its Effect on Growth; The Bud Opens and Daily Tracking Subsides; The Architecture of a Composite Flower Head; Spirals, Neighbours and the Formation of Pattern; Flowering...