Archive for December 1st, 2019

Monthly Science: Vegetable Ice Crystals

Mary made a batch of veggies in tomato sauce and froze meal-size portions as winter treats. The moist air inside the containers froze into delicate ice blades on the zucchini slices:

Veggie ice crystals - overview
Veggie ice crystals – overview

A closer look:

Veggie ice crystals - detail
Veggie ice crystals – detail

The blade cross-sections might be oblong hexagons, but it’s hard to tell with crystals melting almost instantly after the lid comes off. Some of the smaller hair-like blades reminded me of tin whiskers.

Yummy!

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