Thank you for this interesting read along with disclosure of corporate interests and links.
I've been taking a break from Steemit this past week and upon returning I happened upon the new Deep Dives challenge with a thought of once again participating. Oddly...my subject choice was related to what 'you' have covered in part, above.
It's still my choice, especially having had some first hand experience in the past with CBRN weaponry both through potential exposure, and operationally.