Ticket #4644 (new)

Opened 3 months ago

We're giving away several exclusive offer rewards!

Reported by: "Netflix Survey" <NetflixSurvey@…> Owned by:
Priority: normal Milestone: 2.11
Component: none Version: 3.8.0
Severity: medium Keywords:
Cc: Language:
Patch status: Platform:

Description

We're giving away several exclusive offer rewards!

http://productory.us/vVubzUJaSZNp1G-fqwTCY-8gEh72bjTsvMa_uqWOKZcbv03Oqw

http://productory.us/XXV3IzfTuEipXE4tft7NSa60HsiqAxzq_-sTeVMLHxEqGL4twg

ring the Islamic Golden Age (7th to 15th century), Muslim inventors made remarkable contributions in the field of mechanical technology. Al-Jazari, who was one of them, wrote his famous Book of Ingenious Devices in 1206 and presented many mechanical designs. Al-Jazari is also the first known person to create devices such as the crankshaft and camshaft, which now form the basics of many mechanisms.

In the 17th century, important breakthroughs in the foundations of mechanical engineering occurred in England and the Continent. The Dutch mathematician and physicist Christiaan Huygens invented the pendulum clock in 1657, which was the first reliable timekeeper for almost 300 years, and published a work dedicated to clock designs and the theory behind them. In England, Isaac Newton formulated Newton's Laws of Motion and developed the calculus, which would become the mathematical basis of physics. Newton was reluctant to publish his works for years, but he was finally persuaded to do so by his colleagues, such as Edmond Halley. Gottfried Wilhelm Leibniz is also credited with developing the calculus during this time period.

During the early 19th century industrial revolution, machine tools were developed in England, Germany, and Scotland. This allowed mechanical engineering to develop as a separate field within engineering. They brought with them manufacturing machines and the engines to power them. The first British professional society of mechanical engineers was formed in 1847 Institution of Mechanical Engineers, thirty years after the civil engineers formed the first such professional society Institution of Civil Engineers. On the European continent, Johann von Zimmermann (1820–1901) founded the first factory for grinding machines in Chemnitz, Germany in 1848.

In the United States, the American Society of Mechanical Engineers (ASME) was formed in 1880, becoming the third such professional engineering society, after the American Society of Civil Engineers (1852) and the American Institute of Mining Engineers (1871). The first schools in the United States to offer an engineering education were the United States Military Academy in 1817, an institution now known as Norwich University in 1819, and Rensselaer Polytechnic Institute in 1825. Education in mechanical engineering has historically been based on a strong foundation in mathematics and scie

untitled-part.html Download

Attachments

untitled-part.html Download (14.3 KB) - added by NetflixSurvey@… 3 months ago.
Added by email2trac

Change History

Changed 3 months ago by NetflixSurvey@…

Added by email2trac

Changed 3 months ago by NetflixSurvey@…

This message has 1 attachment(s)

Changed 3 months ago by NetflixSurvey@…

Note: See TracTickets for help on using tickets.