The Sumerians came up with the concept of 60-second minutes, 60-minute hours and 24-hour days; Sumerians founded the first schools, and they created the first wheeled vehicles, toys for children and the idea of the 360-degree circle. Sumerians also developed the first system of writing and writing implements.Know More
Sumer was located in the area of modern-day Kuwait and Iraq. Prior to 4500 BCE, this region was inhabited by the Ubaid people who are known as the first people to form a civilization in the region. Although the Ubaid people were technologically advanced for their time, Sumerians showed more ingenuity and skill. Many concepts invented by the Sumerians are still widely used today.
The Sumerians' gifts to humankind also include developing irrigation in agriculture, domestication of animals, and siege warfare concept. The Sumerian system of numbers was also a first.
The invention of the wheel is among Sumer's most important contributions to the development of society, since it allowed for a host of innovations, up to and including the modern automobile.
Sumerians also made advances in mathematics, with knowledge of multiplication, subtractions, division and addition. Sumerians used math to keep track of building projects. Although scientists are not sure, there is some evidence that Sumerians came up with the concepts that eventually were written down to become the Pythagorean theorem.Learn more about Inventions
To patent an invention, an inventor must submit an application to the United States Patent and Trademark Office (USPTO). As of February 2015, applicants must ensure that no similar patent exists, choose a patent type, pay the fees, submit the application and work with an examiner to complete the process.Full Answer >
Woodblock color printing, document production techniques, encyclopedias, toothbrushes, the magnetic compass and ship rudders are some of the things invented during the Ming Dynasty. The Great Wall of China was also reinforced to provide a stronger barrier against enemies during this time.Full Answer >
British inventions made between 1750 and 1900 include the centrifugal governor, the Charlotte Dundas steamboat, the steam locomotive, the photographic camera and Marconi's wireless communication. The time between 1750 and 1900 in Britain witnessed both the Industrial Revolution and the Victorian Era.Full Answer >
Marco Polo, a Venetian merchant and explorer in the 13th century, is not credited with any inventions. However, the book depicting his travels introduced many Asian inventions and ideas to Europe.Full Answer >