Charles F. Brush of Cleveland, Ohio, was the first person to use wind to power energy sources in the winter of 1887. He used the wind turbine around his home to power cellular batteries that were in the basement of his mansion, creating the first recorded electrical use of wind power.Know More
Wind has been used as the driving force behind the power of many things for around 3,000 years. It dates back to the Egyptian empire times when things were powered with wind through water and occasionally, on land. It is a constant source of energy and movement. While wind was used for many years throughout Africa and Europe, it was never extremely popular in the United States because there were other means for power, such as electric.
As the years have gone by, wind power like most things, has become increasingly more efficient. It was once used solely to power irrigation systems, but it is now able to power entire homes and even towns. Wind power generally comes from wind farms, which are large groupings of windmills spaced apart. These windmills are able to take the energy that comes from mills, send it into an exchange area and turn it into energy that is essential for life. Wind energy is often more efficient than the use of oils and even coals. It is also much cheaper and is a sustainable source that is not expected to go anywhere. Every year, more wind farms are being built to help reach the number needed for everything to be powered by wind energy.Learn more about Inventions
The first person to split white light into spectral colors with a prism was Italian priest Francesco Maria Grimaldi, in 1665. Isaac Newton introduced the term color spectrum in his "New Theory about Light and Colors," which was published in 1672 and described experiments conducted in 1666.Full Answer >
The first person to invent a fully functional television was Philo Taylor Farnsworth, an amateur inventor from Idaho. He publicly displayed his invention in 1927 but had conceived of the technology as early as 1921, when he was only 14 years old.Full Answer >
Badminton was not invented by one specific person. The sport has its roots in ancient games, such as battledore and shuttlecock. The modern sport developed in India, where it was known as "poon." British soldiers stationed there brought it back to England in the mid-19th century.Full Answer >
Brahmagupta, a Hindu mathematician and astronomer, first used a dot underneath other numbers to represent the number zero in 628 A.D. He was the first to develop additive and subtractive operations that use zero.Full Answer >