Misc: In wich year was formed in Germany, the disco band Boney M?

Questions

on what part of the body is an 'ltk procedure' performed?

approximately how many dreams does a person have every year?

as what is the south pole also known?

What book did Christians often place on their foreheads to cure insomnia in medieval time?

What luxury feature is a car equipped with if it's had its "brains blown out"?