Gutenberg invented moveable type. Until then every thing had to be reverse cut on a board. With separate letters is was easier to print. You placed the letters in a box and tightened them in place. Ink was rolled out on the "plate", paper applied and another plate pressed them together.
Although Einstein is most famous for his work in physics, he did invent and patent a refrigerator. It was his only patented invention.
Enrico Fermi invented the Atomic Bomb.
A force amplifier is an invention or addition to an existing 'technology' that makes that technology work more efficiently.
The wind push the airplane. And they make the first engines a cylinder of 12 horse power.
It enabled people to work longer hours.
One effect of Gutenberg's invention of the printing press was the rapid spread of information and ideas through printed material, leading to increased literacy rates. Another effect was the standardization of language and the preservation of texts, allowing for the mass production of books and documents.
New ideas after the Enlightenment were spread through various means such as books, pamphlets, newspapers, salons, coffeehouses, and philosophical societies. These channels allowed for the dissemination of knowledge and debate on topics like reason, individualism, and scientific inquiry throughout Europe and North America. The printing press played a crucial role in making information more accessible to a wider audience.
johann gutenbergs
E. Gethmann has written: 'Gutenbergs-Fest'
Time. a will to make things work better and invention. followed by improvement on the invention.
a bicycle for transportation
yes
The cast of Invention at Work - 2012 includes: Seth Drew as Seth Drew Owen Kibenge
In order for an invention to be patented, it must be cost efficient and effective. If the invention does not work, it cannot be patented.
They work by it can style our hair well.
How am I supposed to know
Typewriter