the microchip, although the micro chip would have never been invented with out electrical generators to give us A/C current. But without Steam Engines, electricity would have never been able to be as wide spread and inexpensive as it is. But engines, regardless of how they are powered, convert force into torque (twisting or rotating energy). This would never have been possible without the ......WHEEL. The wheel has made EVERYTHING we have from the simplest to the most complex machine possible.
a catapult i did one for school google how to build one that is what i did
compound machine
NO
Horizontal or vertical gear shaping machines, they can also be made on slotting machines.
In 1879, Anna Baldwin patented a milking machine that replaced hand milking - her milking machine was a vacuum device that connected to a hand pump. This is one of the earliest American patents, however, it was not a successful invention. Successful milking machines appeared around 1870.
They are to complex to be made by hand though it is possible. Backpacks are made by machines in factories.
cpu
Microcomputer ICs. They also made many other things possible.
The invention that made life in the suburbs possible was the invention of automobiles.
The invention that made life in the suburbs possible was the invention of automobiles.
The similarities are that simple and complex machines are both made up of simple machines
the turnpike was the invention that made the growth of railroads possible
Invention of a microscope made it possible to see cells for the fist time.
There's a rule of thumb when it comes to complex machines. If it can't be made with LEGO's, it's complex.
The invention of the microscope
microchip
The transistor