Fredric I don't no
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.
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.
Milking machines revolutionized dairy farming practices by automating the milking process, increasing efficiency, and reducing the manual labor required. Before milking machines, farmers had to milk cows by hand, which was time-consuming and physically demanding. The introduction of milking machines allowed for faster, more consistent milking, leading to increased productivity on dairy farms.
For one person with hand milking, one at a time. For when automatic machines are used, around a dozen or more cows can be milked at a time in a milking parlour on a commercial dairy farm.
Who was one of the fist person to invent a milking machine
yes 'because 1800 umm the first inventor was bartheleny thimonnier the first one who did it first.but the second it was elias howe the second one who invented the sewing machine.thats all we know.
Milk doesn't cause diseases, and milking machines just make it easier to milk more than one cow in a shorter space of time. No idea what you meant by "decreased amount of diseases caused by milk."
Perpetual motion machines are theoretical only. No one has actually invented one. A perpetual motion machine would have to be able to provide its own source of energy to continue operating.
A pulley is made to lift largr masses onto tall heights.The pulley is one of the four simple machines which were mankind's first inventions.These machines were invented so far back in prehistory that there is no possibility of knowing when or even where they were invented; certainly we can never know who the person was who was responsible for their invention.In fact they were probably invented in many parts of the world, roughly around the same time. The first two are:leverinclined planeAll machines we use today have developed from these original two basic machines. Invented next, in logical succesion, came:pulleyscrewThe wheel is a circular lever; the pulley is developed from the wheel, while the screw is developed from the inclined plane.The link below is one of many dealing with these original simple machines:
French tailor Barthelemy Thimonnier invented the first sewing machine in 1830, and in 1814 Joseph Madere Sperger obtained an unsuccessful patent.
Alexander Wolcot invented one of the first cameras.
1951 - UNIVAC I by the US Census Bureau. Prior to this computers were custom designed on contract as one of a kind machines.