Materials and Technology on Monday // our users and authors have the answers

Dear users, dear authors,
as always, we’re dedicating Monday to all topics related to materials and technology. If you’d like to discuss something on this topic, just start a thread and get the conversation going.
--> Just click the blue “+Create Topic” button, enter a subject/topic, and write your question in the large text field.

Have fun discussing! :-)

Mod Tip:
We have so many users and authors here that there’s bound to be _at least_ one good answer to every question.