"Random Mosaic – Detecting unauthorized physical access with beans, lentils and colored rice"
https://dys2p.com/en/2021-12-tamper-evident-protection.html#random-mosaic-rm
1) put device in bag 2) put bagged device in another bag 3) pour in a mixture of different colored beans, forming a visual mosaic 4) send picture of mosaic to recipient
EDIT: author is on fedi @dys2p
Bioplastics 101: what is truth and what is lore? [Promoted content] https://www.euractiv.com/section/energy-environment/opinion/bioplastics-101-what-is-truth-and-what-is-lore/?utm_source=dlvr.it&utm_medium=mastodon #biobased #biodegradable #bioplastics #compostable #PPWR
#Compostable takeout bowls contain '#foreverchemicals,' study finds
https://www.cbc.ca/news/science/pfas-compostable-food-packaging-1.6794550
"If you bought a salad bowl for lunch in a compostable cardboard container, that greener choice may have come with a dash of "forever chemicals" called #PFAS — and so do other kinds of paper food packaging in Canada, a new study suggests.
Should you worry? Here's a closer look at what those chemicals are, what food packaging they're found in most and what the findings of the study mean."
I’m pleased to see that my copy of #MathematicsToday, which is published the #IMA (The Institute of Mathematics and Its Applications) is now delivered in a #compostable translucent wrapping made of #PotatoStarch. I hope other periodicals will adopt something similar.
It’s nice now and then to see things going in the right direction. I bought some panini and it was given to me in the #cardboard container shown. The apparently plastic window is in fact made of #starch and so the whole package is #biodegradable and #compostable.
