Help make Alexa smarter on Alexa Answers. Sign in with Amazon


What's the smoothest thing in the world?

A freshly cleaved sheet of high quality mica is considered to be atomically smooth. The surface, over a relatively short range, is as smooth as a perfect crystalline surface. Being smooth, is not the same as being flat, however.

{{ relativeTimeResolver(1575899941628) }}

Points points 149
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world