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- The U.S. banned it in 1968
- Liquid that can eat through metal
- ___ rock
- '60s counterculture substance
- Means of changing one's mind
- '60s drug
- Sixties halucinogen, for short
- 'The Joyous Cosmology' subj
- Drug that causes tripping
- "Acid"
- Some take it for trips
- Drug "dropped" in the '60s
- 1960s drug
- Trip inits
- Sulfuric, for one