Eric Piehl comments on the world today . . .

To help family, friends and colleagues (and to keep myself organized!), I record, maintain and keep up-to-date information on various subjects.

mobile-friendly I have started to make this information mobile-friendly. link to mobile-friendly pages, built using a homegrown static website generator.  Into a format that my minions and I find auto-adapts to different platforms (smartphones/mobiles/cellphones vs tablets vs computers vs large-screen TVs), orientations (landscape vs portrait), and to window resizing.  If this looks clunky on your platform, please let me know your platform and issue, using the Contact button at bottom.  I will convert more pages to this format as they are found useful.

link to pages or documents not yet mobile-friendly.  Light brown buttons link to pages or documents that are mobile-friendly, but not in this tool.  Grayed-out buttons link to pages or documents under construction.

Meanwhile, I hope you find this information useful, on
green topics or
programming and computer topics or
personal topics or

🔍︎ search this site :

Green topics


Identify nature on-the-go!   >   I Can See Nature! Facebook page for I Can See Nature!

Handing INVASIVE PLANTS using an herbicide applicator dauber wand
Getting your Commercial Certified Pesticide Applicator license

MOW my grass lawn
DEER exclosure plant cages (under construction)
RAIN BARRELS: installation, use and maintenance (under construction)
ICE DAMS (not yet under construction)

Personal topics

Eric Piehl resume (.pdf)   Eric Piehl resume (.doc)   Eric Piehl LinkedIn

Visiting Grand Rapids, Michigan? Moving here? Things to see and do in West Michigan.
old home page, not mobile-friendly (will delete when I move most info here)

I have articles on other topics, not for public use.  If you are a on how to access the private version of this file.