Lactic acid (used to acidify milk for cheese) chemical name is 2-hydroxypropanoic acid.
How many km of signposted cycle routes are there in Denmark?
There are more than 12,000 km of signposted cycling routes in Denmark ready for cycling vacations.
How long has the flame been a symbol of the Olympics?
The flame has been an Olympic symbol since 1928.
The different populations of world history
In the year 0, the Earth was populated by around 300 million people; 1000 years later, the world’s population had grown by 10 million, but after the Middle Ages, growth accelerated. In 1500, the number was 500 million and in 1800 it was one billion. In 2007, there were approximately 5.8 billion people on earth and in 2009 we had reached 6.5 billion.
Who were the first people to make bandages?
The first company to make bandages for the wounded in the war was Kotex.
What is rice paper?
Rice paper is thin leaves made from the pith of the plant Tetrapanax papyrifera.
How many athletes participated in the first modern Olympics?
At the first modern Olympic Games in Athens in 1896, only 241 athletes participated.
What was Hugh Grant before he became an actor?
Actor Hugh Grant was the leader of a comedy group called “The Jockeys of Norfolk” before he became an actor.
