per mm. This work has revealed that the line in the neighbourhood of 1000 cm.-1, always characteristic of the benzene ring, is complex.

Dezhen Chen [Opens in a new window], ...

This file includes redefinitions of the core modules to work with attachment, and functional forms of those modules that produce paths. You can create regular polygons with optional rounded corners ...

They're made by hand in the UK (with worldwide shipping) and can be ordered with standard ring attachments or with Peak Design's anchors for those of you wanting to swap your straps around more often.

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...