joseph huddart
The complex protractor was invented in 1801 by Captain Joseph Huddart, a United States naval officer
Protractor
The chalkboard was invented by James Pillians, a high school geography teacher in Scotland. He invented in 1801, but it is not know how he came up with the idea, but it was invented to present ideas visually to students.
the filipino term of protractor
There are no other names for protractor in English.
1801
1801 was the year the first advanced protractor was invented by Joseph Huddard
Joseph Huddard in 1801
The complex protractor was invented in 1801 by Captain Joseph Huddart, a United States naval officer
who invented the protractor?
1801
The first protractor was invented by Joseph Huddard in 1801. OR The Protractor was invented by Thomas Blundeville (c1522 -1606) of Newton Flotman in Norfolk, England in 1589. His work, 'A Brief Description of Universal Maps and Cards' published in 1589, describes the design and use of a device he calls 'The Flie' and includes a drawing of a semi-circle divided into segments - he describes its use for determining angles during navigation.
The protractor was created by captain Joseph huddard
The Jacquard Loom was invented in 1801
One item invented in 1801 was the Jacquard Loom. This was invented by Joseph Marie Jacquard. This is used in manufacturing textiles.
Long ago
It was invented in 1801.