- ... that Indonesia is the fifth largest tobacco market (tobacco factory pictured) in the world, and that in 2008 over 165 billion cigarettes were sold there?
- ... that Batak Toba's funeral ceremonies include the second burial (mangongkal holi) of which the deceased bones are reinterred several years after the death?
- ... that the native Borneo snake species, known as the Kapuas mud snake, is the only snake that can change its skin color spontaneously?