The Greatest Chinese Inventions
In Chinese history, there are four great inventions (四大發明, sì dà fā míng): the compass (指南针, zhǐnánzhēn), gunpowder (火药, huǒyào), paper (造纸术, zào zhǐ shù), and printing technology (活字印刷术, huózì yìnshuā shù). Since ancient times, there have been dozens of other noteworthy inventions that have made people’s lives easier around the world.
Compass
Before the compass was invented, explorers had to look at the sun, moon, and stars for directional guidance. The Chinese first used magnetic rocks to determine north and south. This technique was later incorporated into the design of the compass.
Paper
The first version of paper was made of hemp, rag, and fishing net. This coarse paper was created in the Western Han Dynasty but it was too hard to write on so it wasn’t widely used. Cai Lun (蔡倫), a eunuch in the Eastern Han Dynasty court, invented a fine, white paper made of bark, hemp, cloth, and fishing net that could easily be written on.
Abacus
The Chinese abacus (算盤, suànpán) has seven or more rods and two parts. There are two beads on the top part and five beads on the bottom for decimals. Users can add, subtract, multiply, divide, find square roots and cube roots with the Chinese abacus.
Acupuncture
Acupuncture (針刺, zhēn cì), a form of Traditional Chinese Medicine in which needles are placed along the meridians of the body that control the flow of chi, was first mentioned in the ancient Chinese medical text Huangdi Neijing (黃帝內經) which was compiled during the Warring States Period. The oldest acupuncture needles were made of gold and found in Liu Sheng’s (劉勝) tomb. Liu was a prince in the Western Han Dynasty.
Chopsticks
Emperor Xin (帝辛), also called King Zhou (紂王) made ivory chopsticks during the Shang Dynasty. Bamboo, metal and other forms of chopsticks later evolved into the eating utensils used today.
Kites
Lu Ban (魯班), an engineer, philosopher, and artisan created a wooden bird in the fifth century BC which served as the first kite. Kites were first used as rescue signals when Nanjing was attacked by General Hou Jing. Kites were also flown for fun starting in the Northern Wei period.
Mahjong
The modern version of mahjong (麻將, má jiàng), is often attributed to Qing Dynasty diplomatic official Zhen Yumen though the origins of mahjong stretch back to the Tang Dynasty as the tile game is based on an ancient card game.
Seismograph
Though the modern seismograph was invented in the mid-nineteenth century, Zhang Heng (張衡), an official, astronomer, and mathematician of the Eastern Han Dynasty invented the first tool to measure earthquakes in 132 AD.
Tofu and Soymilk
Many scholars attribute tofu’s invention to Han Dynasty King Liu An (劉安) who prepared tofu in essentially the same way it is prepared today. Soymilk is also a Chinese invention.
Tea
The tea plant comes from Yunnan and its tea was first used for medicinal purposes. Chinese tea culture (茶文化, chá wénhuà) began later in the Han Dynasty.
Gunpowder
The Chinese first used gunpowder to make explosives used by the military in the Five Dynasties and Ten Kingdoms period (五代十國, Wǔdài Shíguó). The Chinese invented cannons made of cast iron, cast iron landmines, and rockets, and gunpowder was used to make bamboo fireworks in the Song Dynasty.
Moveable Type
Moveable type was invented by Bi Sheng (畢昇), a craftsman who worked in a book factory in Hangzhou in the eleventh century. Characters were carved onto reusable clay blocks which were fired and then arranged in a metal holder brushed with ink. This invention contributed greatly to the history of printing.
Electronic Cigarette
Beijing pharmacist Hon Lik invented the electronic cigarette in 2003. It is sold through Hon’s Hong Kong company Ruyan (如煙).
Horticulture
Horticulture has a long history in China. To improve the shape, color, and quality of plants, grafting was used in the sixth century. Greenhouses were also used to cultivate vegetables.
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