2018-02-10 (Sa) HackadaySummary

I've compiled a few sentences about each Hackaday article I've written this week. Rather than dedicate a whole day to talking about how I selected and wrote about it, I will just write once a week and link to the articles I found interesting enough to write about.

A Freeze Dryer you can Build in Your Garage
One of my favorite YouTube personalities published a video on making a freeze-dryer. I had never considered the idea or even the process. It turns out, it's remarkably simple in concept and has to do with the phase-shifting of water. New to me, water can change from a solid to a gas (sublimate) if the pressure is low enough. So, that's how they make astronaut ice cream and the strawberry bits in breakfast cereal.

You can find all my Hackaday articles on my author page.


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