To understand our fascination with crystals, researchers gave some to chimps
(news.ycombinator.com)
1.
2.
Boozy chimps fail urine test, confirm hotly debated theory
(arstechnica.com)
3.
Watch Kanzi the bonobo pretend to have a tea party
(arstechnica.com)
4.
Chimps consume alcohol equivalent of nearly 2 drinks a day
(arstechnica.com)