Age of the universe.
13.8 billion years.
The most read book in the World.
The Bible
Biggest animal on earth
Blue Whale
Most spoken language in the world
Chinese
Walks on four feet in the morning, two feet in the afternoon and three feet at night.
Man
200,000 years
The best-Selling book series in the World.
Happy Potter
Most dangerous animal on earth
The Tse-tse fly
Fastest growing language in the world
French (!)
There is a house. One enters blind and comes out seeing.
a school.
Most intelligent man ever? (clues: Italy, Renaissance, painter, inventor)
Leonardo Da Vinci
The most printed book of all times.
The Qur'an
Oldest species on earth
Crocodylian (205 million years)
most spoken language in Europe
Russian /German
I speak without a mouth and hear without ears. I have no body, but come alive with the wind.
The echo
Longest war in history.
Dutch-Scilly war (1651-1986)
British author (1890-1976). Is the best-Selling author after William Shakespeare.
Agatha Christie
Most popular pet in the World.
Freshwater fish
Most widely spoken constructed language
Esperanto
The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman.
heroine
Biggest empire ever.
The British Empire
Country of origin of the first Nobel Prize Winner in literature.
France
Most endangered animal in the World.
(Amur) Leopard.
Biggest language in the Germanic Family (number of speakers)
English
Disappears as soon as you say it
silence