what is freeze drying?

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How does it work? I do not get it my brain won’t comprehend how you can freeze something and also remove moisture without heat

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Imagine you have some amazing toy food, like little toy strawberries. Freeze drying is like a superpower that grown-up scientists use to keep those toy strawberries fresh and fun to play with for a long time.

Here’s how it works: First, they make the toy strawberries super cold, just like when you put a toy in the freezer to make it chilly. Then, they put the cold toy strawberries into a special machine, like a superhero lab.

Inside the superhero lab machine, something super cool happens. It’s like having a toy ice castle that slowly turns into invisible mist, similar to the steam that comes out when you’re taking a warm bath. But guess what? This superhero lab doesn’t use hot things like a toy oven. It uses magic science to turn the ice into mist without making it wet.

So, the cold toy strawberries become mist and the water goes away, leaving only the yummy strawberry part. It’s like turning toy ice into a super fun toy snack that stays fresh for a really, really long time. Freeze drying is like a special superhero power that helps keep toy food fresh without needing heat. How awesome is that?

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