Diet for Breastfeeding Mothers. Many breastfeeding mothers wonder if the foods they eat will affect their breast milk. Perhaps youâve wondered if it is necessary to avoid certain foods to prevent digestive problems or allergies in your baby.
But it took 3000 years to come up with paper! Paper was invented around 100 BC in China. In 105 AD, under the Han Dynasty emperor Ho-Ti, a government official in China named Ts'ai Lun was the first to start a paper-making industry.
At the beginning of the Song Dynasty (960 - 1279 CE), the government licensed specific deposit shops where people could leave their coins and receive notes. In the 1100s, Song authorities decided to take direct control of this system, issuing the world's first proper, government-produced paper money.