The invention of paper is traditionally attributed to the Chinese Ts’ai Lun.
Guinea pigs and vitamin C
Guinea pigs can’t produce vitamin C in their bodies, so it must be supplied through feed
How many chocolate frogs are sold in Denmark?
In Denmark, 24.5 million chocolate frogs are sold annually (including export). (1994)
Which two players have been sent off at World Cup finals?
Two players have been sent off at two World Cups:
Song from Cameroon in 1994 and 1998
Zidane from France in 1998 and 2006
How many intercourses are there every minute?
According to the WHO, 69,444 sexual intercourse takes place every minute.
What to do if you get burns all over your body?
If you have a serious accident and suffer full-body burns, your body needs 40 liters of fluid per day to survive.
