0
Ben Franklin was a very famous inventor through the 1700-1730's.
He created bifocal glasses and fireplaces. He also made many more inventions. His inventions were most popular in the Middle Colonies, Pennsylvania. Bifocal glasses cost about 20 pounds and fireplaces were about 30-32. These were invented in about 1730.
What else can I help you with?
What are some inventions for flight engineers?
Some inventions for flight engineers are the supercritical wing, and the rotary control mechanism.
What were some Louisiana inventions?
The ice cream come was one of the many inventions made in louisiana.
How did the Chinese inventions helped life?
The Chinese inventions have helped in various ways in life. Some of the technologies we enjoy are as a result of the Chinese inventions. Chinese inventions are applicable in most areas of our lives.
What inventions did France make?
A lot of inventions came from the country of France. Some inventions include the battery, bicycle, braille, guillotine, electric iron, and mayonnaise.
What are some inventions of the golden age?
Guilds.
What were the Mohawk inventions?
What are some Mohawk inventions
What were some of Thomas Newcomen inventions?
inventions
What were some of the inventions of the akkadians?
What are some of the inventions of the akkadians?
What are some of the uncommon inventions by Benjamin Franklin?
What are some small and unknown inventions?
What inventions occurred between 1835 and 1910?
You can find some inventions in the Wikipedia article "List of inventions".
Can you list some inventions from 2000-2011?
Some inventions from 2000-2011 are the iPhone and the iPad.
What were some of Franklin inventions?
Benjamin Franklin's inventions were numerous. Some of those inventions were bifocals, swim fins, the lightening rod, the Franklin stove, and the odometer.
What are some australain inventions?
See: http://www.whitehat.com.au/Australia/Inventions/InventionsA.html
What are some inventions from Switzerland?
there is no technology inventions in Switzerland but they invented the Swiss watch
What are the inventions of sumerians?
Some inventions of the sumerians were the wheel, clay, and mud bricks
What are some inventions that begin with the letter H?
Helicopter and hovercraft are inventions. Additional inventions include hosiery and hair dryer.
Where did Nikola Tesla work on his inventions?
Most of his inventions were landed in New York but some of his inventions were landed at Colorado and Europe.
