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Book 27, Question 28 · Video

Why do slow-growing crystals get bigger than fast-growing ones?

Video · 1:49 · Crafty Clover explains, from A Million Whys Book 27

When a crystal grows slowly, atoms have time to find the perfect spot, so the crystal can get big and clear. When a solution cools or dries quickly, thousands of tiny crystals start at once, and they run out of material before any gets large. This is why cooling speed makes a huge difference in the size of crystals in science, cooking, and nature.

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What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why do slow-growing crystals get bigger than fast-growing ones?

The Big Idea

Slow and steady wins the race! That's true for crystals too. Let's see why.

Slow Growth

Step one: Slow Growth. When a crystal grows slowly, atoms have time to find the perfect spot. So the crystal can get big and clear.

Fast Growth

Step two: Fast Growth. When a solution cools or dries quickly, thousands of tiny crystals start at once. They run out of material before any gets large.

Cooling Speed

Step three: Cooling Speed. That's why cooling speed makes a huge difference in crystal size. It matters in science, cooking, and nature.

A Closer Look

Let's take a closer look! Slow makes big. Fast makes many. Big crystals are clear. Tiny ones crowd.

Quick Facts

Quick facts! Patience is the secret ingredient for big crystals. Slow means big. Fast means tiny. Cooling speed matters.

Think Like a Scientist

Now, think like a scientist! With a grown-up, spread warm Epsom-salt water on dark paper. Put one paper in the fridge. Put another on the counter. Compare the crystal sizes. Do not taste!

Outro

Slow-growing crystals get bigger because atoms have time to find the perfect spot. Fast cooling or drying starts thousands of tiny crystals at once, and they run out of material. Patience makes big crystals! Good things take time. Science is amazing! Remember, every big discovery starts with a small question. Keep looking, keep learning, and keep asking why! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!

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