- (recreational) drugs
- technology, culture, health, and nature studies
- hardware architecture and engineering
- most humanities and social sciences
- (childhood) psychology and education
- early internet phenomena and artifacts
- radical leftist theory
- neurology, genetics, and related pharmacy
- traditional cosmetics and costuming
- botany and agriculture/horticulture
- generally anything else niche and/or obscure
- maker culture and everything associated
dec 3 2023 ∞
nov 10 2025 +