What is the only Serbian word used worldwide?
It`s "VAMPIRE". It was made from Serbian word "VAMPIR". Vampires are a part of Serbian folklore, so if you are keen on these creatures, you should do some research about Sava Savanovic or Petar Blagojevich.
How many % of the world`s currency is digital?
92 % of the world's currency is digital. This means that most of the money you earn, transact with, use to buy goods/services and so on exists only on computers and hard drives. Only an estimated 8 % of currency globally is physical money.
What is the oldest still acting parliament in the world?
The oldest still acting parliament in the world is The parliament of Iceland. It was established in 930.