14 December, 2018
The CDs are designed to hold 74 minutes of music because this is the duration of Beethoven's Ninth Symphony.
13 December, 2018
The Earth revolves around itself at a speed of 1700 km/h.
The Empire State Building.
12 December, 2018
Ten million brick, 6500 windows, 73 elevators, 381 meters high and 1860 steps - The Empire State Building.
Indiana University Library
11 December, 2018
The Indiana University library sinks 2 centimeters per year because when it was built, engineers forgot to include the weight of the books in calculating the foundations.
10 December, 2018
It is thought that the tea was discovered in the year 2737 BC by a Chinese emperor when some tea leaves accidentally fell into a pot of boiling water.
Burj Al Arab
8 December, 2018
The Burj Al Arab hotel is the tallest hotel in the world with 321 meters high and 60 floors built on the water in Dubai.
7 December, 2018
The painting of Leonardo da Vinci, the Mona Lisa was the first portrait to include hands, until then only the bust was portrayed.
6 December, 2018
Only one person out of every 2 billion will live for more than 116 years.