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Roundest balls in the world


bsalis

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The discussion in General on units used in KSP reminded me of this.

The quest for a perfect Kilogram in the form of perfect silicon balls!

http://www.acpo.csiro.au/avogadro.htm

Good news since the current standard is saying we all getting heavier.

http://www.mentalfloss.com/blogs/archives/132813

Edited by bsalis
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Making the jump to defining mass as a function of fundamental particle physics and chemistry would be a good one, as it is constant throughout the universe, regardless of inconsistencies introduced by oxidation, and human stupidity.

Which is my geeky way of saying "cool."

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