You can read about these inventions on websites like http://www.disputingwills.co.uk/. They probably didn’t take off for the lack of the appropriate tech developments at that time. Here are a few gadgets that are so common today, but were born many, many years go.
The music player
Believe it or not, the first ‘Digital Audio Player’ was actually created in 1979 by a man called Kane Kramer in England. He came up with this idea of a music player which was roughly pocket sized. He even built five models of it, complete with a screen and navigational buttons. However, his memory chip was only able to store three and half minutes of music. He even had plans to have a music store where people could bring in their music players and download music through a telephone line.
Do the above sound familiar? Today, we know these as the iPod and the iTunes store. Apple has even credited Kramer for his achievements.
We all know that Charles Babbage is called the father of computers. He wanted to create a machine that would do mathematical calculations without any error. He created a machine called the Analytical Engine which would be the first ancestor to the modern computer. It was created all the way in 1822!
This was the first device to solve different kinds of equations. Built pre-electronically, this machine ran manually. It had gears, cams, clutches and cranks.
Descartes was the first one to conceptualise the idea of contact lenses. The year? 1632. That’s right; he proposed that this contraption could be used to correct vision problems. According to his plans, there would a glass tube filled with liquid that would be in direct touch with the cornea. The outer end would be made of clear glass and help to correct sight. The only problem was that the wearer would be unable to blink.
The ultimate invention was made by Otto Wichterle, who created soft lenses out of soft and flexible plastic.
The vending machine
Bet you never thought you’d see this on the list. These things have been around since the 1st century, believe it or not. First seen in ancient Greece, they were used to give holy water to the people visiting the temples. You would throw in a coin which in turn would activate a lever shaped like a balance beam. This process was used all the way till the 1880s until electricity entered the picture.
Charles Fritts created the first photovoltaic cell in 1883, by coating selenium with a thin lining of gold. However, this cell only had an efficacy of 1 per cent. This is compared to the current efficiency of solar cells at 13 per cent.
In 1954, scientists at Bell Laboratories created the first usable batch of solar cells. It uses started in calculators, watches and then went onto space satellites. Today, people all over the world use solar power for their businesses, homes and their gadgets.
At the time when the creators first ideated these inventions, who would have thought that these would revolutionise the world in the years to come? You never know what the future holds. That is one reason why people write things like wills way in advance. To read more about wills and their complex workings, visit http://www.disputingwills.co.uk/.
About the author
Miles Smith is an attorney specialising in property and estate law. He also writes legal help related articles for websites like http://www.disputingwills.co.uk/. Miles loves going to jazz concerts in his free time.