The ancient Chinese invented many things we use today, including paper, silk, matches, wheelbarrows, gunpowder, the decimal system, the waterwheel, the sundial, astronomy, porcelain china, lacquer paint, pottery wheel, fireworks, paper money, compass, seismograph, tangrams, medicines, dominoes, jump rope, kites, tea ceremony, folding umbrella, ink, calligraphy, animal harness, playing cards, printing, abacus, wallpaper, the crossbow, ice cream, and ... well, you get the idea. The ancient Chinese were very inventive! We owe them a lot!