Only 8% of the world’s currency is in cash: The vast majority of the world’s currency exists in electronic form. Economists estimate that coins and banknotes make up just 8% of the world’s currency. The rest sits on a computer hard drive in electric bank accounts all over the world. Because of the worldwide acceptance of the Internet and online payments, people are making and spending money without actually touching it.
100 Mind-Blowing Banknotes Facts
Money Is Dirtier Than You Think: Both paper currency and coins can carry viruses and bacteria that can live on surfaces and easily transfer to your skin or onto other objects after touching them. Research has found physical currency changes hands at least 55 times a year or almost once a week. One recent study found banknotes made with cotton or linen fibres, such as U.S. dollar bills, present increased areas for germs and the capacity to retain moisture, which can make it an easier place for bacteria to thrive.
The Bank of England has been issuing banknotes since 1694, the pound (£) symbol originates from the Latin word ‘libra’, and the Royal Mint, responsible for producing all the country’s coins, was established over 1,100 years ago.
The concept of money in the UK has evolved from commodity money, such as precious metals and livestock, to representative money like banknotes and coins, and now to digital money, such as online banking and cryptocurrency.
The British pound is the oldest surviving currency in the world, it was once made of sterling silver which is how it got its name ‘pound sterling’, and the Bank of England was the first institution to begin regular issuance of banknotes in 1695.
Banknotes are a breeding ground for infections. According to scientists, 94% of the world’s money is infected with bacteria. Researchers at the University of Oxford tested several currency samples for germs and found that the 100 yuan was the dirtiest note, with more than 180,000 bacteria found on it. A relatively “clean” banknote can be considered a euro – 11,000 bacteria.
The life expectancy of paper banknotes is 3-5 years.
A million US dollars in $100 banknotes weigh approximately 10 kilograms.
The first paper money appeared in the Chinese Empire during the reign of the Tang Dynasty (618 – 907 BC), but these were private banknotes. The issuance of money at the state level began in the next Song era (970 – 1278).
At first glance, the 2005 euro and Azerbaijani manat banknotes can be easily confused. The fact is that the same person, the Austrian designer Robert Kalina, was involved in the development of the design of both banknotes.
Between 1821 and 1825, the “Russian-American Company”, which then controlled Alaska, issued 10,000 banknotes printed on sealskin. Today, approximately 40 sealskin banknotes remain.