You sound like someone who hasn't explored the upper limits of what aluminum foil can solve!
1. Recycling was a vague concept in the 80s & 90s
Which is to say, it's your job to figure out what the cool applications are.
If so, what is wrong with you?
I didn't post my notes on HN; in fact, I didn't even post them on dernocua.github.io.
You understand the rest of us do actually exist, right? That we’re, you know, real people with thoughts and opinions and feelings, right? This isn’t pinboard or something.