The first invention in China in the seventh century was the paper currency. Paper currency is one of China’s most important inventions as paper currency has been adopted worldwide. Usage of paper ...
The wheel, invented around 3500 BCE, revolutionised transportation and agriculture, enabling the movement of goods and people. Invented by Johannes Gutenberg in the 15th century, the printing ...
In fact, one of 2024's most exciting inventions comes from two young students. All around the world, scientists launch weather balloons containing small devices called radiosondes to measure air ...