Solar Storm-the earliest sunspot discovered
Observation of a Star Entering the Beidou Comet
Eclipses at New Moon and Xinmao-Records of Solar Eclipses
Sun, Moon and Stars-Yin and Yang Calendar
The oldest catalog in the world-Stone catalog
Taichu calendar, the earliest and most complete calendar work in existence.
The soil gauge measures the sun's shadow.
Stars Falling Like Rain —— Observation of Meteor Swarm
Armature —— An Instrument for Demonstrating Apparent Motion of Celestial Bodies
The oldest timekeeping instrument in China-kettle leak
Geodesy. Determination of meridian
Calendar Revolution —— Shen Kuo's Twelve Calendars of Qi Dynasty
A Wonderful Flower of Science and Technology —— Astronomical Instruments Invented and Developed by Guo Shoujing
The Best Calendar in Ancient China —— Guo Shoujing's Chronological Calendar
The observation deck setting of Duke Zhou
China's earliest mathematical monograph-Zhouyi ·suan Jing
Precise Actuarial Deduction —— Nine Chapters of Arithmetic
Strategy-zero-sum calculation
decimal numeration/notation
China's Remainder Theorem —— Finding Skills by Large Winding Method
Zu Chongzhi and Pi.
Yang Hui Triangle-Binomial Array
One-dimensional high-power multiplication-celestial art
Zhu Shijie and his four-yuan jade mirror
Double Hypothesis Method —— Redundancy Technique
Application of series superposition technology
China-the hometown of abacus
The Magic of Magnets —— The Invention of Compass
Mo Jing and the first law of motion
Incense burner and constant frame in quilt
Magnetic declination and magnetic inclination
Measuring tool-vernier caliper
Projection slide
Mysterious reflex
Strange mirror-transparent mirror
The earliest periscope in the world
The earliest artificial magnetization method in the world-compass fish
Excellent machinery-south guide car
The invention of gunpowder
The invention of matches
Lacquer and lacquerware
China-a world-famous porcelain.
Oil and gas
Development and utilization of burning stone coal
Zhang Heng's seismograph
The earliest anemometer
Clouds Don't Till the West Down —— Cloud Observation and Cloud Images
Temperature observation instrument and precipitation observation instrument
weather forecast
Ancient phenological calendar
Dujiangyan, the earliest water conservancy project in China
Lead Jing to Luo-
Beijing-Hangzhou Grand Canal, a water conservancy project connecting North and South.
The earliest water level station in China-Fuling Shiyu
The earliest tidal map in China-Dou's Shi Tao Map
A Classic of Ancient Geography —— Notes on Shuijing
Bronze Age-Copper Mining
Develop bittern by boiling sea.
The earliest flora-vegetation in the south
Plants, fish, insects, birds and beasts-classification of plants and animals
Until I raised my cup, I asked the moon and the sky about wine koji-making and brewing.
If there is jade in the mountains, the branches hang down beside the trees-plant for prospecting.
Jia Sixie and Qi Yaomin's Book
Unique "Wang Zhen Agricultural Books"
Intensive cultivation leads to a bumper harvest of crops.
Tea Planting and Tea Culture
Sericulture technology of Lufang Baifeng
Saving the Valley of the World —— Planting legumes and legumes.
Xu Guangqi's Encyclopedia of Agricultural Management
Make the best use of everything-the invention of the iron plow
Energy-saving seeder-triangular cymbals
A Field Lifting Tool-Fan Car
Water conservancy irrigation machinery. keel waterwheel
Mulberry Fish Pond —— A Ten-fold Benefit Crop
Inner Garden Uniform Temperature Soup has entered the melon in mid-February-cultivation techniques
Underground passage-karez
Looking at qi and waiting for color-diagnosis and treatment of traditional Chinese medicine
Zhang Zhongjing's Treatise on Exogenous Febrile Diseases
Shennong tasted a hundred herbs-Chinese herbal medicine to treat diseases.
Fuxi nine needles-acupuncture therapy
Huatuo anesthesia-Mafei powder
immunization
Health preservation and life extension-hormone extraction
Smelting technology of iron
Tempering into steel-various steelmaking technologies
Smelting of brass and zinc
China Silver-Nickel-Copper Smelting and Its Spread to the West
Hydrometallurgy-bile copper process
Three casting techniques
Tools for grain processing. Water hammer and water mill.
The earliest vehicle to record mileage-drum car in mind
Galloping —— The invention of horseshoe art and stirrup
Lu Ban and the Invention of Saw Umbrella
The Great Wall of Wan Li-Wolong crossed the bed
The Eighth Wonder of the World-Qin Terracotta Warriors and Horses
Wonderful workmanship-a bridge with unique style
Hundreds of schools are like Twelve Streets of Weiqi Bureau, like vegetable beds-Sui Daxing City.
The Treasure of Palace Architecture-Forbidden City
The tallest and oldest heavy wooden pagoda-Yingxian Wooden Pagoda in Shanxi Province
Mystery of unsinkable ship-watertight cabin
Canal lock
When the wind blows, cars fly-sails and sail cars.
Parachute, the most precious thing for pilots.
Ling Bo's treasure rudder
An Effective Propulsion Tool —— Paddle
A feat in the history of navigation-Zheng He's voyage to the West
The Beginning of Aviation Model-Kite
Astronomy and geographic navigation technology
Horizontal rotor and propeller
Gunpowder and Gunpowder Weapons-Enemies of "Knight Class"
Sun Tzu's Art of War —— The Holy Book of Military Science
Chariots and warships
Colorful cold weapons
A milestone in the development of human civilization-the invention of papermaking
Engraving printing
The Highest Achievement of Block Printing —— Color Overprinting
Clay printing technology
Wooden movable type printing and retrieval disk
The world's earliest paper money-jiaozi
China's earliest architectural monograph —— Building French Style
Lei Zu and primitive textile technology