Boring Facts About Why Leaves Change Color to Fall Asleep To

Boring Facts About Why Leaves Change Color to Fall Asleep To

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about why leaves change color in autumn. You'll learn what chlorophyll actually does inside a leaf, why its slow disappearance reveals pigments that were hidden there all along, and how a tree quietly decides when the days have grown short enough to begin letting go. You'll hear about carotenoids that waited all summer behind a mask of green, anthocyanins that are made fresh each autumn from sugars trapped inside the leaf, and the thin layer of cells at the base of every stem that slowly seals itself shut. You'll follow the chemistry of a porphyrin ring losing its magnesium atom, the reason some maples turn red while others turn yellow, and why a single tree can sometimes display five colors at once. Along the way, you'll pick up the story of how scientists spent two centuries arguing over where the colors come from, why the Japanese tradition of momijigari has celebrated autumn leaves since the Heian period, and how a wave of color moves across New England at roughly thirty to forty miles per day. Tonight, as you listen, you can simply rest inside the thought that even the most ordinary subject contains more quiet details than anyone could ever notice at once.


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Avsnitt(213)

Boring Facts About Why We Snore to Fall Asleep To

Boring Facts About Why We Snore to Fall Asleep To

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about why we snore — from the basic mechanics of air vibrating against soft tissue in a relaxed throat, to the sp...

5 Okt 2h 17min

Boring Facts About Sheep to Fall Asleep To

Boring Facts About Sheep to Fall Asleep To

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about sheep — from the simple mechanics of how they chew cud and grow wool to the ancient history of their domest...

4 Okt 5h 23min

Boring Facts About Blankets to Fall Asleep To

Boring Facts About Blankets to Fall Asleep To

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about blankets — the ordinary layers of fabric that people pull over themselves every single night without giving...

3 Okt 2h 41min

9 Hours of Boring Facts for Deep Sleep

9 Hours of Boring Facts for Deep Sleep

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts drawn from every corner of ordinary knowledge, arranged in no particular hurry across nine unhurried hours. You'l...

2 Okt 8h 52min

Boring Facts About Owls to Fall Asleep To

Boring Facts About Owls to Fall Asleep To

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about owls, the soft-footed hunters that share the night with you right now. You'll hear how their feathers are e...

1 Okt 2h 16min

Boring Facts About the Heartbeat to Fall Asleep To

Boring Facts About the Heartbeat to Fall Asleep To

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about the heartbeat — the small, steady contraction that has been repeating inside your chest since before you we...

30 Sep 2h 13min

Boring Facts About Why We Get Sleepy to Fall Asleep To

Boring Facts About Why We Get Sleepy to Fall Asleep To

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about why we get sleepy — the slow chemical buildup that makes your eyelids heavy, the ancient clock ticking insi...

29 Sep 2h 14min

Boring Facts About Rabbits to Fall Asleep To

Boring Facts About Rabbits to Fall Asleep To

In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about rabbits. You'll learn how their ears work as built-in cooling systems, why they eat their own droppings as ...

28 Sep 2h 12min

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