Silk was a very rare material and was used for high trade, and is still used today for many things.
Magnets are used in a wide variety of things today, and are the reason for many scientific discoveries.
Kites are used today and a fun toy to play with when it is windy out.
The Great Wall of China was a great accomplishment because it was a very helpful weapon against invaders.
The abacus was very important because it was the first real way to make calculations.
Paper was extremely important because we use it in everyday life. Without it, we wouldn't have such an easy time writing.
Tea is used all over the world, and in some places it is drank as a symbol of elegance.
Gunpowder was important because it became revolutionary for weapons.
Steel was also revolutionary as it is found in a numerous amount of things found in everyday life.
The printing press was significant because without it, we would not have printed books, newspapers, or anything that isn't handwritten.
Porcelain is used in many things found today such as sculptures, dolls and fancy dishes. Which is why fancy dishes are often referred to as "China".
Without the mechanical clock, we would still be using sundials to tell the time.
Without the spinning wheel, we would not be able to make the fabrics that we have today.
Dominoes became a fun game that has many different versions, and also let to the saying "the dominoe effect".
This paper money paved the way for not only the US, but all over the world to have a way to show wealth and a way to pay people for something.